113160100 has 36 divisors (see below), whose sum is σ = 246273300. Its totient is φ = 45132160.

The previous prime is 113160083. The next prime is 113160101. The reversal of 113160100 is 1061311.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 630436 + 112529664 = 794^2 + 10608^2 .

It is not an unprimeable number, because it can be changed into a prime (113160101) by changing a digit.

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, 37446 + ... + 40354.

It is an arithmetic number, because the mean of its divisors is an integer number (6840925).

Almost surely, 2^113160100 is an apocalyptic number.

113160100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113160100 is an abundant number, since it is smaller than the sum of its proper divisors (133113200).

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

113160100 is a wasteful number, since it uses less digits than its factorization.

113160100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312 (or 3305 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 113160100 is about 10637.6736178546. The cubic root of 113160100 is about 483.6870287289.

The spelling of 113160100 in words is "one hundred thirteen million, one hundred sixty thousand, one hundred".