159112313 has 2 divisors, whose sum is σ = 159112314. Its totient is φ = 159112312.

The previous prime is 159112277. The next prime is 159112351. The reversal of 159112313 is 313211951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134629609 + 24482704 = 11603^2 + 4948^2 .

It is a cyclic number.

It is not a de Polignac number, because 159112313 - 2¹² = 159108217 is a prime.

It is not a weakly prime, because it can be changed into another prime (159112013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79556156 + 79556157.

It is an arithmetic number, because the mean of its divisors is an integer number (79556157).

Almost surely, 2^159112313 is an apocalyptic number.

It is an amenable number.

159112313 is a deficient number, since it is larger than the sum of its proper divisors (1).

159112313 is an equidigital number, since it uses as much as digits as its factorization.

159112313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 26.

The square root of 159112313 is about 12613.9729268776. The cubic root of 159112313 is about 541.8776803528.

The spelling of 159112313 in words is "one hundred fifty-nine million, one hundred twelve thousand, three hundred thirteen".