113556151 has 2 divisors, whose sum is σ = 113556152. Its totient is φ = 113556150.

The previous prime is 113556143. The next prime is 113556167. The reversal of 113556151 is 151655311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113556151 - 2³ = 113556143 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113556181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56778075 + 56778076.

It is an arithmetic number, because the mean of its divisors is an integer number (56778076).

Almost surely, 2^113556151 is an apocalyptic number.

113556151 is a deficient number, since it is larger than the sum of its proper divisors (1).

113556151 is an equidigital number, since it uses as much as digits as its factorization.

113556151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2250, while the sum is 28.

The square root of 113556151 is about 10656.2728474828. The cubic root of 113556151 is about 484.2506598971.

The spelling of 113556151 in words is "one hundred thirteen million, five hundred fifty-six thousand, one hundred fifty-one".