112744151 has 16 divisors (see below), whose sum is σ = 125220480. Its totient is φ = 100850400.

The previous prime is 112744147. The next prime is 112744169. The reversal of 112744151 is 151447211.

It is a cyclic number.

It is not a de Polignac number, because 112744151 - 2² = 112744147 is a prime.

It is a super-2 number, since 2×112744151² = 25422487169421602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112744151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112744111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76976 + ... + 78426.

It is an arithmetic number, because the mean of its divisors is an integer number (7826280).

Almost surely, 2^112744151 is an apocalyptic number.

112744151 is a deficient number, since it is larger than the sum of its proper divisors (12476329).

112744151 is a wasteful number, since it uses less digits than its factorization.

112744151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646.

The product of its digits is 1120, while the sum is 26.

The square root of 112744151 is about 10618.1048685724. The cubic root of 112744151 is about 483.0936624924.

The spelling of 112744151 in words is "one hundred twelve million, seven hundred forty-four thousand, one hundred fifty-one".