313123003232322 has 16 divisors (see below), whose sum is σ = 626246279562240. Its totient is φ = 104374288894512.

The previous prime is 313123003232317. The next prime is 313123003232327. The reversal of 313123003232322 is 223232300321313.

It is an interprime number because it is at equal distance from previous prime (313123003232317) and next prime (313123003232327).

It is a self number, because there is not a number n which added to its sum of digits gives 313123003232322.

It is not an unprimeable number, because it can be changed into a prime (313123003232327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5438079 + ... + 25608957.

It is an arithmetic number, because the mean of its divisors is an integer number (39140392472640).

Almost surely, 2^{313123003232322} is an apocalyptic number.

313123003232322 is an abundant number, since it is smaller than the sum of its proper divisors (313123276329918).

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

313123003232322 is a wasteful number, since it uses less digits than its factorization.

313123003232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22758137.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 313123003232322 its reverse (223232300321313), we get a palindrome (536355303553635).

The spelling of 313123003232322 in words is "three hundred thirteen trillion, one hundred twenty-three billion, three million, two hundred thirty-two thousand, three hundred twenty-two".