313362021343 has 8 divisors (see below), whose sum is σ = 379194378912. Its totient is φ = 252796252416.

The previous prime is 313362021311. The next prime is 313362021383. The reversal of 313362021343 is 343120263313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313362021343 - 2⁵ = 313362021311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313362021383) 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, 1316647030 + ... + 1316647267.

It is an arithmetic number, because the mean of its divisors is an integer number (47399297364).

Almost surely, 2^313362021343 is an apocalyptic number.

313362021343 is a deficient number, since it is larger than the sum of its proper divisors (65832357569).

313362021343 is a wasteful number, since it uses less digits than its factorization.

313362021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633294321.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 313362021343 its reverse (343120263313), we get a palindrome (656482284656).

The spelling of 313362021343 in words is "three hundred thirteen billion, three hundred sixty-two million, twenty-one thousand, three hundred forty-three".