213100011313 has 16 divisors (see below), whose sum is σ = 244310353920. Its totient is φ = 182082373200.

The previous prime is 213100011307. The next prime is 213100011323. The reversal of 213100011313 is 313110001312.

It is not a de Polignac number, because 213100011313 - 2⁵ = 213100011281 is a prime.

It is a super-2 number, since 2×213100011313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213100011323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097078 + ... + 3165136.

It is an arithmetic number, because the mean of its divisors is an integer number (15269397120).

Almost surely, 2^213100011313 is an apocalyptic number.

It is an amenable number.

213100011313 is a deficient number, since it is larger than the sum of its proper divisors (31210342607).

213100011313 is an equidigital number, since it uses as much as digits as its factorization.

213100011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69468.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 213100011313 its reverse (313110001312), we get a palindrome (526210012625).

The spelling of 213100011313 in words is "two hundred thirteen billion, one hundred million, eleven thousand, three hundred thirteen".