313123020110322 has 48 divisors (see below), whose sum is σ = 644446895974560. Its totient is φ = 101424371190912.

The previous prime is 313123020110309. The next prime is 313123020110339. The reversal of 313123020110322 is 223011020321313.

It is a junction number, because it is equal to n+sod(n) for n = 313123020110292 and 313123020110301.

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 23 ways as a sum of consecutive naturals, for example, 17754547 + ... + 30683382.

It is an arithmetic number, because the mean of its divisors is an integer number (13425976999470).

Almost surely, 2^{313123020110322} is an apocalyptic number.

313123020110322 is an abundant number, since it is smaller than the sum of its proper divisors (331323875864238).

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

313123020110322 is a wasteful number, since it uses less digits than its factorization.

313123020110322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48438795 (or 48438758 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 313123020110322 its reverse (223011020321313), we get a palindrome (536134040431635).

The spelling of 313123020110322 in words is "three hundred thirteen trillion, one hundred twenty-three billion, twenty million, one hundred ten thousand, three hundred twenty-two".