113379841 has 4 divisors (see below), whose sum is σ = 113408212. Its totient is φ = 113351472.

The previous prime is 113379809. The next prime is 113379899. The reversal of 113379841 is 148973311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 148973311 = 479 ⋅311009.

It can be written as a sum of positive squares in 2 ways, for example, as 30569841 + 82810000 = 5529^2 + 9100^2 .

It is a cyclic number.

It is not a de Polignac number, because 113379841 - 2⁵ = 113379809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113379841.

It is not an unprimeable number, because it can be changed into a prime (113379041) 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, 6966 + ... + 16591.

It is an arithmetic number, because the mean of its divisors is an integer number (28352053).

Almost surely, 2^113379841 is an apocalyptic number.

It is an amenable number.

113379841 is a deficient number, since it is larger than the sum of its proper divisors (28371).

113379841 is an equidigital number, since it uses as much as digits as its factorization.

113379841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28370.

The product of its digits is 18144, while the sum is 37.

The square root of 113379841 is about 10647.9970416976. The cubic root of 113379841 is about 483.9999103545. Note that the first 4 decimals are identical.

The spelling of 113379841 in words is "one hundred thirteen million, three hundred seventy-nine thousand, eight hundred forty-one".