313113023112120 has 128 divisors (see below), whose sum is σ = 1171124034531840. Its totient is φ = 65062446359040.

The previous prime is 313113023112079. The next prime is 313113023112139. The reversal of 313113023112120 is 21211320311313.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16943336167 + ... + 16943354646.

It is an arithmetic number, because the mean of its divisors is an integer number (9149406519780).

Almost surely, 2^{313113023112120} is an apocalyptic number.

313113023112120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313113023112120 is an abundant number, since it is smaller than the sum of its proper divisors (858011011419720).

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

313113023112120 is a wasteful number, since it uses less digits than its factorization.

313113023112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33886690845 (or 33886690841 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 313113023112120 its reverse (21211320311313), we get a palindrome (334324343423433).

The spelling of 313113023112120 in words is "three hundred thirteen trillion, one hundred thirteen billion, twenty-three million, one hundred twelve thousand, one hundred twenty".