113072375 has 32 divisors (see below), whose sum is σ = 153316800. Its totient is φ = 82761600.

The previous prime is 113072371. The next prime is 113072387. The reversal of 113072375 is 573270311.

It is not a de Polignac number, because 113072375 - 2² = 113072371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113072371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241892 + ... + 242358.

It is an arithmetic number, because the mean of its divisors is an integer number (4791150).

Almost surely, 2^113072375 is an apocalyptic number.

113072375 is a deficient number, since it is larger than the sum of its proper divisors (40244425).

113072375 is a wasteful number, since it uses less digits than its factorization.

113072375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 113072375 is about 10633.5495014600. The cubic root of 113072375 is about 483.5620070001.

The spelling of 113072375 in words is "one hundred thirteen million, seventy-two thousand, three hundred seventy-five".