112344506731 has 2 divisors, whose sum is σ = 112344506732. Its totient is φ = 112344506730.

The previous prime is 112344506723. The next prime is 112344506759. The reversal of 112344506731 is 137605443211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112344506731 - 2³ = 112344506723 is a prime.

It is a super-2 number, since 2×112344506731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112344506531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56172253365 + 56172253366.

It is an arithmetic number, because the mean of its divisors is an integer number (56172253366).

Almost surely, 2^112344506731 is an apocalyptic number.

112344506731 is a deficient number, since it is larger than the sum of its proper divisors (1).

112344506731 is an equidigital number, since it uses as much as digits as its factorization.

112344506731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 112344506731 its reverse (137605443211), we get a palindrome (249949949942).

The spelling of 112344506731 in words is "one hundred twelve billion, three hundred forty-four million, five hundred six thousand, seven hundred thirty-one".