6131020868328 has 16 divisors (see below), whose sum is σ = 15327552170880. Its totient is φ = 2043673622768.

The previous prime is 6131020868293. The next prime is 6131020868369. The reversal of 6131020868328 is 8238680201316.

It is a super-2 number, since 2×6131020868328² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127729601400 + ... + 127729601447.

It is an arithmetic number, because the mean of its divisors is an integer number (957972010680).

Almost surely, 2^{6131020868328} is an apocalyptic number.

It is an amenable number.

6131020868328 is an abundant number, since it is smaller than the sum of its proper divisors (9196531302552).

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

6131020868328 is a wasteful number, since it uses less digits than its factorization.

6131020868328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255459202856 (or 255459202852 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 6131020868328 in words is "six trillion, one hundred thirty-one billion, twenty million, eight hundred sixty-eight thousand, three hundred twenty-eight".