313043341231022 has 16 divisors (see below), whose sum is σ = 474413254738080. Its totient is φ = 154905639763968.

The previous prime is 313043341230959. The next prime is 313043341231057. The reversal of 313043341231022 is 220132143340313.

It is a super-2 number, since 2×313043341231022² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 313043341231022.

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, 30254 + ... + 25021742.

It is an arithmetic number, because the mean of its divisors is an integer number (29650828421130).

Almost surely, 2^{313043341231022} is an apocalyptic number.

313043341231022 is a deficient number, since it is larger than the sum of its proper divisors (161369913507058).

313043341231022 is a wasteful number, since it uses less digits than its factorization.

313043341231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25056155.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 313043341231022 its reverse (220132143340313), we get a palindrome (533175484571335).

The spelling of 313043341231022 in words is "three hundred thirteen trillion, forty-three billion, three hundred forty-one million, two hundred thirty-one thousand, twenty-two".