112415431 has 2 divisors, whose sum is σ = 112415432. Its totient is φ = 112415430.

The previous prime is 112415417. The next prime is 112415437. The reversal of 112415431 is 134514211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112415431 - 2²¹ = 110318279 is a prime.

It is a super-2 number, since 2×112415431² = 25274458253831522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112415437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56207715 + 56207716.

It is an arithmetic number, because the mean of its divisors is an integer number (56207716).

Almost surely, 2^112415431 is an apocalyptic number.

112415431 is a deficient number, since it is larger than the sum of its proper divisors (1).

112415431 is an equidigital number, since it uses as much as digits as its factorization.

112415431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 112415431 is about 10602.6143474145. The cubic root of 112415431 is about 482.6236983178.

Adding to 112415431 its reverse (134514211), we get a palindrome (246929642).

The spelling of 112415431 in words is "one hundred twelve million, four hundred fifteen thousand, four hundred thirty-one".