113331212232102 has 48 divisors (see below), whose sum is σ = 259996249442592. Its totient is φ = 35554737565440.

The previous prime is 113331212232061. The next prime is 113331212232151. The reversal of 113331212232102 is 201232212133311.

113331212232102 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 312 + 1 + 22 + 321 + 0 + 2 = 666.

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, 86172103 + ... + 87477389.

It is an arithmetic number, because the mean of its divisors is an integer number (5416588530054).

Almost surely, 2^{113331212232102} is an apocalyptic number.

113331212232102 is an abundant number, since it is smaller than the sum of its proper divisors (146665037210490).

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

113331212232102 is a wasteful number, since it uses less digits than its factorization.

113331212232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589053 (or 1589050 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 113331212232102 its reverse (201232212133311), we get a palindrome (314563424365413).

The spelling of 113331212232102 in words is "one hundred thirteen trillion, three hundred thirty-one billion, two hundred twelve million, two hundred thirty-two thousand, one hundred two".