320134413303 has 12 divisors (see below), whose sum is σ = 462422120368. Its totient is φ = 213420290400.

The previous prime is 320134413301. The next prime is 320134413353. The reversal of 320134413303 is 303314431023.

320134413303 is a `hidden beast` number, since 3 + 2 + 0 + 1 + 344 + 13 + 303 = 666.

It is not a de Polignac number, because 320134413303 - 2¹ = 320134413301 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 (320134413301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 784278 + ... + 1120428.

Almost surely, 2^320134413303 is an apocalyptic number.

320134413303 is a deficient number, since it is larger than the sum of its proper divisors (142287707065).

320134413303 is a wasteful number, since it uses less digits than its factorization.

320134413303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441974 (or 441971 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 320134413303 its reverse (303314431023), we get a palindrome (623448844326).

The spelling of 320134413303 in words is "three hundred twenty billion, one hundred thirty-four million, four hundred thirteen thousand, three hundred three".