113152100 has 36 divisors (see below), whose sum is σ = 246002484. Its totient is φ = 45175680.

The previous prime is 113152099. The next prime is 113152103. The reversal of 113152100 is 1251311.

It can be written as a sum of positive squares in 6 ways, for example, as 58125376 + 55026724 = 7624^2 + 7418^2 .

It is not an unprimeable number, because it can be changed into a prime (113152103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100742 + ... + 101858.

Almost surely, 2^113152100 is an apocalyptic number.

113152100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113152100 is an abundant number, since it is smaller than the sum of its proper divisors (132850384).

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

113152100 is a wasteful number, since it uses less digits than its factorization.

113152100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 113152100 is about 10637.2975891436. The cubic root of 113152100 is about 483.6756301664.

The spelling of 113152100 in words is "one hundred thirteen million, one hundred fifty-two thousand, one hundred".