112375515731 has 2 divisors, whose sum is σ = 112375515732. Its totient is φ = 112375515730.

The previous prime is 112375515691. The next prime is 112375515761. The reversal of 112375515731 is 137515573211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112375515731 is a prime.

It is a super-2 number, since 2×112375515731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112375515761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56187757865 + 56187757866.

It is an arithmetic number, because the mean of its divisors is an integer number (56187757866).

Almost surely, 2^112375515731 is an apocalyptic number.

112375515731 is a deficient number, since it is larger than the sum of its proper divisors (1).

112375515731 is an equidigital number, since it uses as much as digits as its factorization.

112375515731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110250, while the sum is 41.

The spelling of 112375515731 in words is "one hundred twelve billion, three hundred seventy-five million, five hundred fifteen thousand, seven hundred thirty-one".