113401004 has 12 divisors (see below), whose sum is σ = 203815584. Its totient is φ = 55167984.

The previous prime is 113400997. The next prime is 113401021. The reversal of 113401004 is 400104311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113401004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382964 + ... + 383259.

It is an arithmetic number, because the mean of its divisors is an integer number (16984632).

Almost surely, 2^113401004 is an apocalyptic number.

It is an amenable number.

113401004 is a deficient number, since it is larger than the sum of its proper divisors (90414580).

113401004 is a wasteful number, since it uses less digits than its factorization.

113401004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766264 (or 766262 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 113401004 is about 10648.9907503012. The cubic root of 113401004 is about 484.0300222708.

Adding to 113401004 its reverse (400104311), we get a palindrome (513505315).

The spelling of 113401004 in words is "one hundred thirteen million, four hundred one thousand, four".