331311838112 has 12 divisors (see below), whose sum is σ = 652270181346. Its totient is φ = 165655919040.

The previous prime is 331311838103. The next prime is 331311838139. The reversal of 331311838112 is 211838113133.

It can be written as a sum of positive squares in only one way, i.e., 299300903056 + 32010935056 = 547084^2 + 178916^2 .

It is a super-3 number, since 3×331311838112³ (a number of 36 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 5176747439 + ... + 5176747502.

Almost surely, 2^331311838112 is an apocalyptic number.

331311838112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

331311838112 is a deficient number, since it is larger than the sum of its proper divisors (320958343234).

331311838112 is a wasteful number, since it uses less digits than its factorization.

331311838112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10353494951 (or 10353494943 counting only the distinct ones).

The product of its digits is 10368, while the sum is 35.

The spelling of 331311838112 in words is "three hundred thirty-one billion, three hundred eleven million, eight hundred thirty-eight thousand, one hundred twelve".