210213020312013 has 32 divisors (see below), whose sum is σ = 288739943331840. Its totient is φ = 135992681210880.

The previous prime is 210213020311981. The next prime is 210213020312021. The reversal of 210213020312013 is 310213020312012.

It is not a de Polignac number, because 210213020312013 - 2⁵ = 210213020311981 is a prime.

It is a super-2 number, since 2×210213020312013² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210213020314013) 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, 23888583 + ... + 31481588.

It is an arithmetic number, because the mean of its divisors is an integer number (9023123229120).

Almost surely, 2^{210213020312013} is an apocalyptic number.

It is an amenable number.

210213020312013 is a deficient number, since it is larger than the sum of its proper divisors (78526923019827).

210213020312013 is a wasteful number, since it uses less digits than its factorization.

210213020312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55370529.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 210213020312013 its reverse (310213020312012), we get a palindrome (520426040624025).

Subtracting 210213020312013 from its reverse (310213020312012), we obtain a palindrome (99999999999999).

The spelling of 210213020312013 in words is "two hundred ten trillion, two hundred thirteen billion, twenty million, three hundred twelve thousand, thirteen".