113379547 has 4 divisors (see below), whose sum is σ = 113556520. Its totient is φ = 113202576.

The previous prime is 113379527. The next prime is 113379559. The reversal of 113379547 is 745973311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113379547 - 2²³ = 104990939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113379527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87522 + ... + 88807.

It is an arithmetic number, because the mean of its divisors is an integer number (28389130).

Almost surely, 2^113379547 is an apocalyptic number.

113379547 is a deficient number, since it is larger than the sum of its proper divisors (176973).

113379547 is an equidigital number, since it uses as much as digits as its factorization.

113379547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176972.

The product of its digits is 79380, while the sum is 40.

The square root of 113379547 is about 10647.9832362753. The cubic root of 113379547 is about 483.9994920082. Note that the first 3 decimals are identical.

The spelling of 113379547 in words is "one hundred thirteen million, three hundred seventy-nine thousand, five hundred forty-seven".