210302320113 has 32 divisors (see below), whose sum is σ = 315158659200. Its totient is φ = 138582690048.

The previous prime is 210302320061. The next prime is 210302320169. The reversal of 210302320113 is 311023203012.

It is not a de Polignac number, because 210302320113 - 2¹² = 210302316017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210302321113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8814306 + ... + 8838132.

It is an arithmetic number, because the mean of its divisors is an integer number (9848708100).

Almost surely, 2^210302320113 is an apocalyptic number.

It is an amenable number.

210302320113 is a deficient number, since it is larger than the sum of its proper divisors (104856339087).

210302320113 is a wasteful number, since it uses less digits than its factorization.

210302320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27598 (or 27592 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 210302320113 its reverse (311023203012), we get a palindrome (521325523125).

The spelling of 210302320113 in words is "two hundred ten billion, three hundred two million, three hundred twenty thousand, one hundred thirteen".