113153810 has 32 divisors (see below), whose sum is σ = 253936512. Its totient is φ = 35268480.

The previous prime is 113153791. The next prime is 113153839. The reversal of 113153810 is 18351311.

It is a super-2 number, since 2×113153810² = 25607569435032200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72707 + ... + 74246.

It is an arithmetic number, because the mean of its divisors is an integer number (7935516).

Almost surely, 2^113153810 is an apocalyptic number.

113153810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113153810 is an abundant number, since it is smaller than the sum of its proper divisors (140782702).

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

113153810 is a wasteful number, since it uses less digits than its factorization.

113153810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146978.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 113153810 is about 10637.3779663975. The cubic root of 113153810 is about 483.6780666543.

The spelling of 113153810 in words is "one hundred thirteen million, one hundred fifty-three thousand, eight hundred ten".