113134313 has 4 divisors (see below), whose sum is σ = 113208900. Its totient is φ = 113059728.

The previous prime is 113134237. The next prime is 113134331. The reversal of 113134313 is 313431311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 80048809 + 33085504 = 8947^2 + 5752^2 .

It is a cyclic number.

It is not a de Polignac number, because 113134313 - 2⁸ = 113134057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113134363) 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, 34970 + ... + 38067.

It is an arithmetic number, because the mean of its divisors is an integer number (28302225).

Almost surely, 2^113134313 is an apocalyptic number.

It is an amenable number.

113134313 is a deficient number, since it is larger than the sum of its proper divisors (74587).

113134313 is an equidigital number, since it uses as much as digits as its factorization.

113134313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74586.

The product of its digits is 324, while the sum is 20.

The square root of 113134313 is about 10636.4614886719. The cubic root of 113134313 is about 483.6502849622.

Adding to 113134313 its reverse (313431311), we get a palindrome (426565624).

It can be divided in two parts, 11 and 3134313, that multiplied together give a palindrome (34477443).

The spelling of 113134313 in words is "one hundred thirteen million, one hundred thirty-four thousand, three hundred thirteen".