113768871 has 8 divisors (see below), whose sum is σ = 151784304. Its totient is φ = 75799680.

The previous prime is 113768867. The next prime is 113768873. The reversal of 113768871 is 178867311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113768871 - 2² = 113768867 is a prime.

It is a super-2 number, since 2×113768871² = 25886712017229282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113768873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5340 + ... + 16001.

It is an arithmetic number, because the mean of its divisors is an integer number (18973038).

Almost surely, 2^113768871 is an apocalyptic number.

113768871 is a deficient number, since it is larger than the sum of its proper divisors (38015433).

113768871 is a wasteful number, since it uses less digits than its factorization.

113768871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23121.

The product of its digits is 56448, while the sum is 42.

The square root of 113768871 is about 10666.2491532872. The cubic root of 113768871 is about 484.5528468034.

The spelling of 113768871 in words is "one hundred thirteen million, seven hundred sixty-eight thousand, eight hundred seventy-one".