113402413 has 4 divisors (see below), whose sum is σ = 113911168. Its totient is φ = 112893660.

The previous prime is 113402381. The next prime is 113402417. The reversal of 113402413 is 314204311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113402413 - 2⁵ = 113402381 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 (113402417) 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, 254043 + ... + 254488.

It is an arithmetic number, because the mean of its divisors is an integer number (28477792).

Almost surely, 2^113402413 is an apocalyptic number.

It is an amenable number.

113402413 is a deficient number, since it is larger than the sum of its proper divisors (508755).

113402413 is an equidigital number, since it uses as much as digits as its factorization.

113402413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508754.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113402413 is about 10649.0569065998. The cubic root of 113402413 is about 484.0320269429.

Adding to 113402413 its reverse (314204311), we get a palindrome (427606724).

The spelling of 113402413 in words is "one hundred thirteen million, four hundred two thousand, four hundred thirteen".