113173671 has 32 divisors (see below), whose sum is σ = 172291840. Its totient is φ = 65505024.

The previous prime is 113173667. The next prime is 113173679. The reversal of 113173671 is 176371311.

It is not a de Polignac number, because 113173671 - 2² = 113173667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113173679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120315 + ... + 121251.

It is an arithmetic number, because the mean of its divisors is an integer number (5384120).

Almost surely, 2^113173671 is an apocalyptic number.

113173671 is a deficient number, since it is larger than the sum of its proper divisors (59118169).

113173671 is a wasteful number, since it uses less digits than its factorization.

113173671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its digits is 2646, while the sum is 30.

The square root of 113173671 is about 10638.3114731615. The cubic root of 113173671 is about 483.7063637368.

The spelling of 113173671 in words is "one hundred thirteen million, one hundred seventy-three thousand, six hundred seventy-one".