113012372 has 24 divisors (see below), whose sum is σ = 217983360. Its totient is φ = 50837760.

The previous prime is 113012357. The next prime is 113012381. The reversal of 113012372 is 273210311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8972 + ... + 17507.

It is an arithmetic number, because the mean of its divisors is an integer number (9082640).

Almost surely, 2^113012372 is an apocalyptic number.

It is an amenable number.

113012372 is a deficient number, since it is larger than the sum of its proper divisors (104970988).

113012372 is a wasteful number, since it uses less digits than its factorization.

113012372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26591 (or 26589 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 113012372 is about 10630.7277267363. The cubic root of 113012372 is about 483.4764561747.

Adding to 113012372 its reverse (273210311), we get a palindrome (386222683).

The spelling of 113012372 in words is "one hundred thirteen million, twelve thousand, three hundred seventy-two".