113102003232 has 72 divisors (see below), whose sum is σ = 321852208860. Its totient is φ = 37675069440.

The previous prime is 113102003207. The next prime is 113102003243. The reversal of 113102003232 is 232300201311.

113102003232 is a `hidden beast` number, since 11 + 310 + 20 + 0 + 323 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 106200381456 + 6901621776 = 325884^2 + 83076^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 293944 + ... + 559112.

Almost surely, 2^113102003232 is an apocalyptic number.

113102003232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113102003232 is an abundant number, since it is smaller than the sum of its proper divisors (208750205628).

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

113102003232 is a wasteful number, since it uses less digits than its factorization.

113102003232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266666 (or 266655 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113102003232 its reverse (232300201311), we get a palindrome (345402204543).

The spelling of 113102003232 in words is "one hundred thirteen billion, one hundred two million, three thousand, two hundred thirty-two".