113302232100 has 54 divisors (see below), whose sum is σ = 355139554770. Its totient is φ = 30213928320.

The previous prime is 113302232053. The next prime is 113302232129. The reversal of 113302232100 is 1232203311.

113302232100 is a `hidden beast` number, since 1 + 1 + 330 + 2 + 232 + 100 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 36953910756 + 76348321344 = 192234^2 + 276312^2 .

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 17 ways as a sum of consecutive naturals, for example, 62944785 + ... + 62946584.

Almost surely, 2^113302232100 is an apocalyptic number.

113302232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113302232100 is an abundant number, since it is smaller than the sum of its proper divisors (241837322670).

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

113302232100 is a wasteful number, since it uses less digits than its factorization.

113302232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125891389 (or 125891379 counting only the distinct ones).

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

Adding to 113302232100 its reverse (1232203311), we get a palindrome (114534435411).

The spelling of 113302232100 in words is "one hundred thirteen billion, three hundred two million, two hundred thirty-two thousand, one hundred".