116307157 has 2 divisors, whose sum is σ = 116307158. Its totient is φ = 116307156.

The previous prime is 116307143. The next prime is 116307167. The reversal of 116307157 is 751703611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63904036 + 52403121 = 7994^2 + 7239^2 .

It is a cyclic number.

It is not a de Polignac number, because 116307157 - 2²³ = 107918549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116307127) 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, 58153578 + 58153579.

It is an arithmetic number, because the mean of its divisors is an integer number (58153579).

Almost surely, 2^116307157 is an apocalyptic number.

It is an amenable number.

116307157 is a deficient number, since it is larger than the sum of its proper divisors (1).

116307157 is an equidigital number, since it uses as much as digits as its factorization.

116307157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 116307157 is about 10784.5795931042. The cubic root of 116307157 is about 488.1299777511.

The spelling of 116307157 in words is "one hundred sixteen million, three hundred seven thousand, one hundred fifty-seven".