210133112013 has 36 divisors (see below), whose sum is σ = 335717695872. Its totient is φ = 125608518720.

The previous prime is 210133112011. The next prime is 210133112039. The reversal of 210133112013 is 310211331012.

210133112013 is a `hidden beast` number, since 210 + 1 + 331 + 120 + 1 + 3 = 666.

It is not a de Polignac number, because 210133112013 - 2¹ = 210133112011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210133112011) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 328420 + ... + 726722.

It is an arithmetic number, because the mean of its divisors is an integer number (9325491552).

Almost surely, 2^210133112013 is an apocalyptic number.

It is an amenable number.

210133112013 is a deficient number, since it is larger than the sum of its proper divisors (125584583859).

210133112013 is a wasteful number, since it uses less digits than its factorization.

210133112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398466 (or 398390 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 210133112013 its reverse (310211331012), we get a palindrome (520344443025).

The spelling of 210133112013 in words is "two hundred ten billion, one hundred thirty-three million, one hundred twelve thousand, thirteen".