320210120130204 has 48 divisors (see below), whose sum is σ = 756662194534400. Its totient is φ = 105378984075456.

The previous prime is 320210120130193. The next prime is 320210120130221. The reversal of 320210120130204 is 402031021012023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4482054 + ... + 25700370.

Almost surely, 2^{320210120130204} is an apocalyptic number.

It is an amenable number.

320210120130204 is an abundant number, since it is smaller than the sum of its proper divisors (436452074404196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320210120130204 is a wasteful number, since it uses less digits than its factorization.

320210120130204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21234322 (or 21234320 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 320210120130204 its reverse (402031021012023), we get a palindrome (722241141142227).

The spelling of 320210120130204 in words is "three hundred twenty trillion, two hundred ten billion, one hundred twenty million, one hundred thirty thousand, two hundred four".