313130130033 has 32 divisors (see below), whose sum is σ = 496075104000. Its totient is φ = 175555406208.

The previous prime is 313130130029. The next prime is 313130130067. The reversal of 313130130033 is 330031031313.

It is not a de Polignac number, because 313130130033 - 2² = 313130130029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 313130129991 and 313130130009.

It is not an unprimeable number, because it can be changed into a prime (313130130013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2816268 + ... + 2925341.

It is an arithmetic number, because the mean of its divisors is an integer number (15502347000).

Almost surely, 2^313130130033 is an apocalyptic number.

It is an amenable number.

313130130033 is a deficient number, since it is larger than the sum of its proper divisors (182944973967).

313130130033 is an equidigital number, since it uses as much as digits as its factorization.

313130130033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741686 (or 5741672 counting only the distinct ones).

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

Adding to 313130130033 its reverse (330031031313), we get a palindrome (643161161346).

The spelling of 313130130033 in words is "three hundred thirteen billion, one hundred thirty million, one hundred thirty thousand, thirty-three".