331114431020 has 12 divisors (see below), whose sum is σ = 695340305184. Its totient is φ = 132445772400.

The previous prime is 331114431001. The next prime is 331114431031. The reversal of 331114431020 is 20134411133.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8277860756 + ... + 8277860795.

It is an arithmetic number, because the mean of its divisors is an integer number (57945025432).

Almost surely, 2^331114431020 is an apocalyptic number.

It is an amenable number.

331114431020 is an abundant number, since it is smaller than the sum of its proper divisors (364225874164).

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

331114431020 is a wasteful number, since it uses less digits than its factorization.

331114431020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16555721560 (or 16555721558 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 331114431020 its reverse (20134411133), we get a palindrome (351248842153).

The spelling of 331114431020 in words is "three hundred thirty-one billion, one hundred fourteen million, four hundred thirty-one thousand, twenty".