113057130 has 32 divisors (see below), whose sum is σ = 271651968. Its totient is φ = 30113600.

The previous prime is 113057129. The next prime is 113057141. The reversal of 113057130 is 31750311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113057097 and 113057106.

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, 33835 + ... + 37025.

It is an arithmetic number, because the mean of its divisors is an integer number (8489124).

Almost surely, 2^113057130 is an apocalyptic number.

113057130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113057130 is an abundant number, since it is smaller than the sum of its proper divisors (158594838).

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

113057130 is a wasteful number, since it uses less digits than its factorization.

113057130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 113057130 is about 10632.8326423395. The cubic root of 113057130 is about 483.5402739165.

The spelling of 113057130 in words is "one hundred thirteen million, fifty-seven thousand, one hundred thirty".