313120023133 has 16 divisors (see below), whose sum is σ = 325013126400. Its totient is φ = 301300655040.

The previous prime is 313120023121. The next prime is 313120023169. The reversal of 313120023133 is 331320021313.

It is not a de Polignac number, because 313120023133 - 2³⁷ = 175681069661 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 (313120023103) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 42836683 + ... + 42843991.

It is an arithmetic number, because the mean of its divisors is an integer number (20313320400).

Almost surely, 2^313120023133 is an apocalyptic number.

It is an amenable number.

313120023133 is a deficient number, since it is larger than the sum of its proper divisors (11893103267).

313120023133 is a wasteful number, since it uses less digits than its factorization.

313120023133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 313120023133 its reverse (331320021313), we get a palindrome (644440044446).

The spelling of 313120023133 in words is "three hundred thirteen billion, one hundred twenty million, twenty-three thousand, one hundred thirty-three".