313133023133 has 8 divisors (see below), whose sum is σ = 357937626240. Its totient is φ = 268346248560.

The previous prime is 313133023097. The next prime is 313133023139. The reversal of 313133023133 is 331320331313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313133023133 - 2¹² = 313133019037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313133023139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4419473 + ... + 4489766.

It is an arithmetic number, because the mean of its divisors is an integer number (44742203280).

Almost surely, 2^313133023133 is an apocalyptic number.

It is an amenable number.

313133023133 is a deficient number, since it is larger than the sum of its proper divisors (44804603107).

313133023133 is an equidigital number, since it uses as much as digits as its factorization.

313133023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914267.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 313133023133 its reverse (331320331313), we get a palindrome (644453354446).

The spelling of 313133023133 in words is "three hundred thirteen billion, one hundred thirty-three million, twenty-three thousand, one hundred thirty-three".