313003233120 has 48 divisors (see below), whose sum is σ = 985960185840. Its totient is φ = 83467528704.

The previous prime is 313003233089. The next prime is 313003233131. The reversal of 313003233120 is 21332300313.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326044555 + ... + 326045514.

It is an arithmetic number, because the mean of its divisors is an integer number (20540837205).

Almost surely, 2^313003233120 is an apocalyptic number.

313003233120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313003233120 is an abundant number, since it is smaller than the sum of its proper divisors (672956952720).

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

313003233120 is a wasteful number, since it uses less digits than its factorization.

313003233120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652090087 (or 652090079 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 313003233120 its reverse (21332300313), we get a palindrome (334335533433).

The spelling of 313003233120 in words is "three hundred thirteen billion, three million, two hundred thirty-three thousand, one hundred twenty".