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230230213010202 = 23349587187304209
BaseRepresentation
bin110100010110010010100110…
…000100000010001100011010
31010012011210102101201102222210
4310112102212010002030122
5220134042434012311302
62133354144424255550
766331404206221626
oct6426224604021432
91105153371642883
10230230213010202
11673a40a3178319
12219a41a86115b6
139b60801273412
1440bd2b7908186
151b93c3999066c
hexd164a610231a

230230213010202 has 32 divisors (see below), whose sum is σ = 462566477016000. Its totient is φ = 76393145058048.

The previous prime is 230230213010201. The next prime is 230230213010227. The reversal of 230230213010202 is 202010312032032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230230213010201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92422927 + ... + 94881282.

It is an arithmetic number, because the mean of its divisors is an integer number (14455202406750).

Almost surely, 2230230213010202 is an apocalyptic number.

230230213010202 is an abundant number, since it is smaller than the sum of its proper divisors (232336264005798).

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

230230213010202 is a wasteful number, since it uses less digits than its factorization.

230230213010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187305150.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230230213010202 its reverse (202010312032032), we get a palindrome (432240525042234).

The spelling of 230230213010202 in words is "two hundred thirty trillion, two hundred thirty billion, two hundred thirteen million, ten thousand, two hundred two".

Divisors: 1 2 3 6 349 587 698 1047 1174 1761 2094 3522 204863 409726 614589 1229178 187304209 374608418 561912627 1123825254 65369168941 109947570683 130738337882 196107506823 219895141366 329842712049 392215013646 659685424098 38371702168367 76743404336734 115115106505101 230230213010202