113110157 has 2 divisors, whose sum is σ = 113110158. Its totient is φ = 113110156.

The previous prime is 113110093. The next prime is 113110213. The reversal of 113110157 is 751011311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110901961 + 2208196 = 10531^2 + 1486^2 .

It is a cyclic number.

It is not a de Polignac number, because 113110157 - 2⁶ = 113110093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113110057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56555078 + 56555079.

It is an arithmetic number, because the mean of its divisors is an integer number (56555079).

Almost surely, 2^113110157 is an apocalyptic number.

It is an amenable number.

113110157 is a deficient number, since it is larger than the sum of its proper divisors (1).

113110157 is an equidigital number, since it uses as much as digits as its factorization.

113110157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 20.

The square root of 113110157 is about 10635.3259000371. The cubic root of 113110157 is about 483.6158601339.

Adding to 113110157 its reverse (751011311), we get a palindrome (864121468).

The spelling of 113110157 in words is "one hundred thirteen million, one hundred ten thousand, one hundred fifty-seven".