112315331 has 2 divisors, whose sum is σ = 112315332. Its totient is φ = 112315330.

The previous prime is 112315303. The next prime is 112315337. The reversal of 112315331 is 133513211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112315331 - 2⁶ = 112315267 is a prime.

It is a super-2 number, since 2×112315331² = 25229467155279122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112315337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56157665 + 56157666.

It is an arithmetic number, because the mean of its divisors is an integer number (56157666).

Almost surely, 2^112315331 is an apocalyptic number.

112315331 is a deficient number, since it is larger than the sum of its proper divisors (1).

112315331 is an equidigital number, since it uses as much as digits as its factorization.

112315331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 20.

The square root of 112315331 is about 10597.8927622429. The cubic root of 112315331 is about 482.4804054792.

Adding to 112315331 its reverse (133513211), we get a palindrome (245828542).

The spelling of 112315331 in words is "one hundred twelve million, three hundred fifteen thousand, three hundred thirty-one".