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1230002202300 = 2235226597154153
BaseRepresentation
bin10001111001100001110…
…110000010011010111100
311100120211222010220100020
4101321201312002122330
5130123021030433200
62341015531532140
7154602413133414
oct21714166023274
94316758126306
101230002202300
114347061a4803
1217a4712ba050
138bcb1271331
1443764d87644
1521eddaebea0
hex11e61d826bc

1230002202300 has 72 divisors (see below), whose sum is σ = 3558963263856. Its totient is φ = 327986127360.

The previous prime is 1230002202277. The next prime is 1230002202311. The reversal of 1230002202300 is 32022000321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1230002202300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7902024 + ... + 8056176.

Almost surely, 21230002202300 is an apocalyptic number.

1230002202300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230002202300 is an abundant number, since it is smaller than the sum of its proper divisors (2328961061556).

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

1230002202300 is a wasteful number, since it uses less digits than its factorization.

1230002202300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180767 (or 180760 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 1230002202300 its reverse (32022000321), we get a palindrome (1262024202621).

The spelling of 1230002202300 in words is "one trillion, two hundred thirty billion, two million, two hundred two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 26597 53194 79791 106388 132985 154153 159582 265970 308306 319164 398955 462459 531940 616612 664925 770765 797910 924918 1329850 1541530 1595820 1849836 1994775 2312295 2659700 3083060 3853825 3989550 4624590 7707650 7979100 9249180 11561475 15415300 23122950 46245900 4100007341 8200014682 12300022023 16400029364 20500036705 24600044046 41000073410 49200088092 61500110115 82000146820 102500183525 123000220230 205000367050 246000440460 307500550575 410000734100 615001101150 1230002202300