113408159 has 2 divisors, whose sum is σ = 113408160. Its totient is φ = 113408158.

The previous prime is 113408149. The next prime is 113408167. The reversal of 113408159 is 951804311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113408159 - 2⁴ = 113408143 is a prime.

It is a super-2 number, since 2×113408159² = 25722821055538562, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113408149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56704079 + 56704080.

It is an arithmetic number, because the mean of its divisors is an integer number (56704080).

Almost surely, 2^113408159 is an apocalyptic number.

113408159 is a deficient number, since it is larger than the sum of its proper divisors (1).

113408159 is an equidigital number, since it uses as much as digits as its factorization.

113408159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 113408159 is about 10649.3266923313. The cubic root of 113408159 is about 484.0402019631.

The spelling of 113408159 in words is "one hundred thirteen million, four hundred eight thousand, one hundred fifty-nine".