331004113 has 8 divisors (see below), whose sum is σ = 361228896. Its totient is φ = 300801600.

The previous prime is 331004099. The next prime is 331004123. The reversal of 331004113 is 311400133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 331004113 - 2¹⁷ = 330873041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331004123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47833 + ... + 54313.

It is an arithmetic number, because the mean of its divisors is an integer number (45153612).

Almost surely, 2^331004113 is an apocalyptic number.

It is an amenable number.

331004113 is a deficient number, since it is larger than the sum of its proper divisors (30224783).

331004113 is a wasteful number, since it uses less digits than its factorization.

331004113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 331004113 is about 18193.5184337720. The cubic root of 331004113 is about 691.7425068305.

Adding to 331004113 its reverse (311400133), we get a palindrome (642404246).

The spelling of 331004113 in words is "three hundred thirty-one million, four thousand, one hundred thirteen".