331132020268 has 48 divisors (see below), whose sum is σ = 675935668800. Its totient is φ = 141880956672.

The previous prime is 331132020229. The next prime is 331132020269. The reversal of 331132020268 is 862020231133.

It is not an unprimeable number, because it can be changed into a prime (331132020269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6468180 + ... + 6519172.

It is an arithmetic number, because the mean of its divisors is an integer number (14081993100).

Almost surely, 2^331132020268 is an apocalyptic number.

It is an amenable number.

331132020268 is an abundant number, since it is smaller than the sum of its proper divisors (344803648532).

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

331132020268 is a wasteful number, since it uses less digits than its factorization.

331132020268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55751 (or 55735 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 331132020268 in words is "three hundred thirty-one billion, one hundred thirty-two million, twenty thousand, two hundred sixty-eight".