113953100 has 18 divisors (see below), whose sum is σ = 247278444. Its totient is φ = 45581200.

The previous prime is 113953079. The next prime is 113953111. The reversal of 113953100 is 1359311.

It is a super-2 number, since 2×113953100² = 25970617999220000, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 569666 + ... + 569865.

Almost surely, 2^113953100 is an apocalyptic number.

113953100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113953100 is an abundant number, since it is smaller than the sum of its proper divisors (133325344).

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

113953100 is a wasteful number, since it uses less digits than its factorization.

113953100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139545 (or 1139538 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 113953100 is about 10674.8817323659. The cubic root of 113953100 is about 484.8142555815.

The spelling of 113953100 in words is "one hundred thirteen million, nine hundred fifty-three thousand, one hundred".