313133133000 has 64 divisors (see below), whose sum is σ = 976975384320. Its totient is φ = 83502168000.

The previous prime is 313133132981. The next prime is 313133133011. The reversal of 313133133000 is 331331313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52185856 + ... + 52191855.

It is an arithmetic number, because the mean of its divisors is an integer number (15265240380).

Almost surely, 2^313133133000 is an apocalyptic number.

313133133000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313133133000 is an abundant number, since it is smaller than the sum of its proper divisors (663842251320).

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

313133133000 is a wasteful number, since it uses less digits than its factorization.

313133133000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104377735 (or 104377721 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 313133133000 its reverse (331331313), we get a palindrome (313464464313).

The spelling of 313133133000 in words is "three hundred thirteen billion, one hundred thirty-three million, one hundred thirty-three thousand".