113313401 has 4 divisors (see below), whose sum is σ = 116968704. Its totient is φ = 109658100.

The previous prime is 113313391. The next prime is 113313439. The reversal of 113313401 is 104313311.

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 113313401 - 2¹⁰ = 113312377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113313401.

It is not an unprimeable number, because it can be changed into a prime (113313461) 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, 1827605 + ... + 1827666.

It is an arithmetic number, because the mean of its divisors is an integer number (29242176).

Almost surely, 2^113313401 is an apocalyptic number.

It is an amenable number.

113313401 is a deficient number, since it is larger than the sum of its proper divisors (3655303).

113313401 is an equidigital number, since it uses as much as digits as its factorization.

113313401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655302.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 113313401 is about 10644.8767489342. The cubic root of 113313401 is about 483.9053514009.

Adding to 113313401 its reverse (104313311), we get a palindrome (217626712).

The spelling of 113313401 in words is "one hundred thirteen million, three hundred thirteen thousand, four hundred one".