331130313048 has 32 divisors (see below), whose sum is σ = 827848719360. Its totient is φ = 110373712800.

The previous prime is 331130312963. The next prime is 331130313049. The reversal of 331130313048 is 840313031133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331130313049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797461 + ... + 1139387.

It is an arithmetic number, because the mean of its divisors is an integer number (25870272480).

Almost surely, 2^331130313048 is an apocalyptic number.

It is an amenable number.

331130313048 is an abundant number, since it is smaller than the sum of its proper divisors (496718406312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331130313048 is a wasteful number, since it uses less digits than its factorization.

331130313048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382287 (or 382283 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 331130313048 in words is "three hundred thirty-one billion, one hundred thirty million, three hundred thirteen thousand, forty-eight".