113770279 has 8 divisors (see below), whose sum is σ = 134217728. Its totient is φ = 94371480.

The previous prime is 113770243. The next prime is 113770289. The reversal of 113770279 is 972077311.

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

It is a de Polignac number, because none of the positive numbers 2^k-113770279 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 (113770229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261927 + ... + 262360.

It is an arithmetic number, because the mean of its divisors is an integer number (16777216).

Almost surely, 2^113770279 is an apocalyptic number.

113770279 is a deficient number, since it is larger than the sum of its proper divisors (20447449).

113770279 is an equidigital number, since it uses as much as digits as its factorization.

113770279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524325.

The product of its (nonzero) digits is 18522, while the sum is 37.

The square root of 113770279 is about 10666.3151556665. The cubic root of 113770279 is about 484.5548457321.

The spelling of 113770279 in words is "one hundred thirteen million, seven hundred seventy thousand, two hundred seventy-nine".