113219560 has 16 divisors (see below), whose sum is σ = 254744100. Its totient is φ = 45287808.

The previous prime is 113219549. The next prime is 113219581. The reversal of 113219560 is 65912311.

It can be written as a sum of positive squares in 2 ways, for example, as 105390756 + 7828804 = 10266^2 + 2798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415205 + ... + 1415284.

Almost surely, 2^113219560 is an apocalyptic number.

113219560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113219560 is an abundant number, since it is smaller than the sum of its proper divisors (141524540).

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

113219560 is a wasteful number, since it uses less digits than its factorization.

113219560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830500 (or 2830496 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 113219560 is about 10640.4680348188. The cubic root of 113219560 is about 483.7717317143.

The spelling of 113219560 in words is "one hundred thirteen million, two hundred nineteen thousand, five hundred sixty".