112881170 has 8 divisors (see below), whose sum is σ = 203186124. Its totient is φ = 45152464.

The previous prime is 112881157. The next prime is 112881179. The reversal of 112881170 is 71188211.

It can be written as a sum of positive squares in 2 ways, for example, as 111365809 + 1515361 = 10553^2 + 1231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (112881179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5644049 + ... + 5644068.

Almost surely, 2^112881170 is an apocalyptic number.

112881170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112881170 is a deficient number, since it is larger than the sum of its proper divisors (90304954).

112881170 is a wasteful number, since it uses less digits than its factorization.

112881170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288124.

The product of its (nonzero) digits is 896, while the sum is 29.

The square root of 112881170 is about 10624.5550495068. Note that the first 3 decimals coincide. The cubic root of 112881170 is about 483.2892859847.

The spelling of 112881170 in words is "one hundred twelve million, eight hundred eighty-one thousand, one hundred seventy".