113157465 has 8 divisors (see below), whose sum is σ = 181051968. Its totient is φ = 60350640.

The previous prime is 113157463. The next prime is 113157481. The reversal of 113157465 is 564751311.

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

It is not a de Polignac number, because 113157465 - 2¹ = 113157463 is a prime.

It is a super-2 number, since 2×113157465² = 25609223770452450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113157461) 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, 3771901 + ... + 3771930.

It is an arithmetic number, because the mean of its divisors is an integer number (22631496).

Almost surely, 2^113157465 is an apocalyptic number.

113157465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113157465 is a deficient number, since it is larger than the sum of its proper divisors (67894503).

113157465 is an equidigital number, since it uses as much as digits as its factorization.

113157465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543839.

The product of its digits is 12600, while the sum is 33.

The square root of 113157465 is about 10637.5497648660. The cubic root of 113157465 is about 483.6832743867.

The spelling of 113157465 in words is "one hundred thirteen million, one hundred fifty-seven thousand, four hundred sixty-five".