112315151431129 has 2 divisors, whose sum is σ = 112315151431130. Its totient is φ = 112315151431128.

The previous prime is 112315151431123. The next prime is 112315151431181. The reversal of 112315151431129 is 921134151513211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104170703024025 + 8144448407104 = 10206405^2 + 2853848^2 .

It is a cyclic number.

It is not a de Polignac number, because 112315151431129 - 2⁷ = 112315151431001 is a prime.

It is a super-2 number, since 2×112315151431129² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112315151431091 and 112315151431100.

It is not a weakly prime, because it can be changed into another prime (112315151431123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56157575715564 + 56157575715565.

It is an arithmetic number, because the mean of its divisors is an integer number (56157575715565).

Almost surely, 2^{112315151431129} is an apocalyptic number.

It is an amenable number.

112315151431129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112315151431129 is an equidigital number, since it uses as much as digits as its factorization.

112315151431129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 40.

The spelling of 112315151431129 in words is "one hundred twelve trillion, three hundred fifteen billion, one hundred fifty-one million, four hundred thirty-one thousand, one hundred twenty-nine".