113191058 has 6 divisors (see below), whose sum is σ = 169809159. Its totient is φ = 56588006.

The previous prime is 113191033. The next prime is 113191061. The reversal of 113191058 is 850191311.

It can be written as a sum of positive squares in only one way, i.e., 56595529 + 56595529 = 7523^2 + 7523^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7523.

It is a super-2 number, since 2×113191058² = 25624431222318728, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113191058.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11285 + ... + 18807.

Almost surely, 2^113191058 is an apocalyptic number.

113191058 is a deficient number, since it is larger than the sum of its proper divisors (56618101).

113191058 is an frugal number, since it uses more digits than its factorization.

113191058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15048 (or 7525 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 29.

The square root of 113191058 is about 10639.1286297328. The cubic root of 113191058 is about 483.7311332550.

The spelling of 113191058 in words is "one hundred thirteen million, one hundred ninety-one thousand, fifty-eight".