113121000100232 has 16 divisors (see below), whose sum is σ = 221323695848640. Its totient is φ = 54101347873936.

The previous prime is 113121000100189. The next prime is 113121000100247. The reversal of 113121000100232 is 232001000121311.

It is a self number, because there is not a number n which added to its sum of digits gives 113121000100232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307394021828 + ... + 307394022195.

It is an arithmetic number, because the mean of its divisors is an integer number (13832730990540).

Almost surely, 2^{113121000100232} is an apocalyptic number.

It is an amenable number.

113121000100232 is a deficient number, since it is larger than the sum of its proper divisors (108202695748408).

113121000100232 is a wasteful number, since it uses less digits than its factorization.

113121000100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614788044052 (or 614788044048 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113121000100232 its reverse (232001000121311), we get a palindrome (345122000221543).

The spelling of 113121000100232 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred thousand, two hundred thirty-two".