320253323204 has 12 divisors (see below), whose sum is σ = 560447324304. Its totient is φ = 160125516264.

The previous prime is 320253323161. The next prime is 320253323227. The reversal of 320253323204 is 402323352023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804767 + ... + 1134969.

It is an arithmetic number, because the mean of its divisors is an integer number (46703943692).

Almost surely, 2^320253323204 is an apocalyptic number.

It is an amenable number.

320253323204 is a deficient number, since it is larger than the sum of its proper divisors (240194001100).

320253323204 is a wasteful number, since it uses less digits than its factorization.

320253323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572674 (or 572672 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 320253323204 its reverse (402323352023), we get a palindrome (722576675227).

The spelling of 320253323204 in words is "three hundred twenty billion, two hundred fifty-three million, three hundred twenty-three thousand, two hundred four".