112312563 has 48 divisors (see below), whose sum is σ = 174666240. Its totient is φ = 64039360.

The previous prime is 112312559. The next prime is 112312579. The reversal of 112312563 is 365213211.

It is not a de Polignac number, because 112312563 - 2² = 112312559 is a prime.

It is a super-2 number, since 2×112312563² = 25228223615257938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112312513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 494656 + ... + 494882.

It is an arithmetic number, because the mean of its divisors is an integer number (3638880).

Almost surely, 2^112312563 is an apocalyptic number.

112312563 is a deficient number, since it is larger than the sum of its proper divisors (62353677).

112312563 is a wasteful number, since it uses less digits than its factorization.

112312563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 317 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 112312563 is about 10597.7621694394. The cubic root of 112312563 is about 482.4764418863.

Adding to 112312563 its reverse (365213211), we get a palindrome (477525774).

The spelling of 112312563 in words is "one hundred twelve million, three hundred twelve thousand, five hundred sixty-three".