313402020323 has 8 divisors (see below), whose sum is σ = 358192460640. Its totient is φ = 268616260800.

The previous prime is 313402020319. The next prime is 313402020329. The reversal of 313402020323 is 323020204313.

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 313402020323 - 2² = 313402020319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313402020329) 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, 1025528 + ... + 1295573.

It is an arithmetic number, because the mean of its divisors is an integer number (44774057580).

Almost surely, 2^313402020323 is an apocalyptic number.

313402020323 is a deficient number, since it is larger than the sum of its proper divisors (44790440317).

313402020323 is a wasteful number, since it uses less digits than its factorization.

313402020323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340397.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 313402020323 its reverse (323020204313), we get a palindrome (636422224636).

The spelling of 313402020323 in words is "three hundred thirteen billion, four hundred two million, twenty thousand, three hundred twenty-three".