112156563 has 12 divisors (see below), whose sum is σ = 157828488. Its totient is φ = 70835040.

The previous prime is 112156553. The next prime is 112156573. The reversal of 112156563 is 365651211.

It is an interprime number because it is at equal distance from previous prime (112156553) and next prime (112156573).

It is not a de Polignac number, because 112156563 - 2⁴ = 112156547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112156563.

It is not an unprimeable number, because it can be changed into a prime (112156553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50698 + ... + 52863.

It is an arithmetic number, because the mean of its divisors is an integer number (13152374).

Almost surely, 2^112156563 is an apocalyptic number.

112156563 is a deficient number, since it is larger than the sum of its proper divisors (45671925).

112156563 is a wasteful number, since it uses less digits than its factorization.

112156563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103602 (or 103583 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 112156563 is about 10590.3995675329. The cubic root of 112156563 is about 482.2529548674.

The spelling of 112156563 in words is "one hundred twelve million, one hundred fifty-six thousand, five hundred sixty-three".