331003033113 has 4 divisors (see below), whose sum is σ = 441337377488. Its totient is φ = 220668688740.

The previous prime is 331003033087. The next prime is 331003033147. The reversal of 331003033113 is 311330300133.

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 not a de Polignac number, because 331003033113 - 2¹³ = 331003024921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 331003033113.

It is not an unprimeable number, because it can be changed into a prime (331003033013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55167172183 + ... + 55167172188.

It is an arithmetic number, because the mean of its divisors is an integer number (110334344372).

Almost surely, 2^331003033113 is an apocalyptic number.

It is an amenable number.

331003033113 is a deficient number, since it is larger than the sum of its proper divisors (110334344375).

331003033113 is a wasteful number, since it uses less digits than its factorization.

331003033113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110334344374.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 331003033113 its reverse (311330300133), we get a palindrome (642333333246).

The spelling of 331003033113 in words is "three hundred thirty-one billion, three million, thirty-three thousand, one hundred thirteen".