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230013232101030 = 23571764429476779
BaseRepresentation
bin110100010011001000100000…
…111111100011011010100110
31010011102001100121212012021110
4310103020200333203122212
5220122014044404213110
62133110341534325450
766306623213015040
oct6423104077433246
91104361317765243
10230013232101030
11673200780a7794
122196a132059886
139b46201bb64c1
1440b29b24b6a90
151b8d28a865a20
hexd13220fe36a6

230013232101030 has 64 divisors (see below), whose sum is σ = 668004815255040. Its totient is φ = 49481838165504.

The previous prime is 230013232101019. The next prime is 230013232101041. The reversal of 230013232101030 is 30101232310032.

It is an interprime number because it is at equal distance from previous prime (230013232101019) and next prime (230013232101041).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 230013232100988 and 230013232101006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32214734820 + ... + 32214741959.

It is an arithmetic number, because the mean of its divisors is an integer number (10437575238360).

Almost surely, 2230013232101030 is an apocalyptic number.

230013232101030 is an abundant number, since it is smaller than the sum of its proper divisors (437991583154010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230013232101030 is a wasteful number, since it uses less digits than its factorization.

230013232101030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64429476813.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 230013232101030 its reverse (30101232310032), we get a palindrome (260114464411062).

The spelling of 230013232101030 in words is "two hundred thirty trillion, thirteen billion, two hundred thirty-two million, one hundred one thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 210 238 255 357 510 595 714 1190 1785 3570 64429476779 128858953558 193288430337 322147383895 386576860674 451006337453 644294767790 902012674906 966442151685 1095301105243 1353019012359 1932884303370 2190602210486 2255031687265 2706038024718 3285903315729 4510063374530 5476505526215 6571806631458 6765095061795 7667107736701 10953011052430 13530190123590 15334215473402 16429516578645 23001323210103 32859033157290 38335538683505 46002646420206 76671077367010 115006616050515 230013232101030