313120223130 has 64 divisors (see below), whose sum is σ = 882867662208. Its totient is φ = 70068860160.

The previous prime is 313120223123. The next prime is 313120223239. The reversal of 313120223130 is 31322021313.

It is a junction number, because it is equal to n+sod(n) for n = 313120223097 and 313120223106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36489909 + ... + 36498488.

It is an arithmetic number, because the mean of its divisors is an integer number (13794807222).

Almost surely, 2^313120223130 is an apocalyptic number.

313120223130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

313120223130 is an abundant number, since it is smaller than the sum of its proper divisors (569747439078).

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

313120223130 is a wasteful number, since it uses less digits than its factorization.

313120223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72988431.

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

Adding to 313120223130 its reverse (31322021313), we get a palindrome (344442244443).

The spelling of 313120223130 in words is "three hundred thirteen billion, one hundred twenty million, two hundred twenty-three thousand, one hundred thirty".