120323120313 has 12 divisors (see below), whose sum is σ = 176341322864. Its totient is φ = 72923103000.

The previous prime is 120323120279. The next prime is 120323120327. The reversal of 120323120313 is 313021323021.

It is not a de Polignac number, because 120323120313 - 2¹⁶ = 120323054777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120323120313.

It is not an unprimeable number, because it can be changed into a prime (120323120413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165733963 + ... + 165734688.

Almost surely, 2^120323120313 is an apocalyptic number.

It is an amenable number.

120323120313 is a deficient number, since it is larger than the sum of its proper divisors (56018202551).

120323120313 is a wasteful number, since it uses less digits than its factorization.

120323120313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331468676 (or 331468665 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120323120313 its reverse (313021323021), we get a palindrome (433344443334).

The spelling of 120323120313 in words is "one hundred twenty billion, three hundred twenty-three million, one hundred twenty thousand, three hundred thirteen".