112130944 has 16 divisors (see below), whose sum is σ = 223386120. Its totient is φ = 56065408.

The previous prime is 112130927. The next prime is 112130947. The reversal of 112130944 is 449031211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×112130944² = 25146697204662272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437884 + ... + 438139.

Almost surely, 2^112130944 is an apocalyptic number.

It is an amenable number.

112130944 is a deficient number, since it is larger than the sum of its proper divisors (111255176).

112130944 is an frugal number, since it uses more digits than its factorization.

112130944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876037 (or 876025 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 112130944 is about 10589.1899595767. The cubic root of 112130944 is about 482.2162330476.

The spelling of 112130944 in words is "one hundred twelve million, one hundred thirty thousand, nine hundred forty-four".