201130131320213 has 16 divisors (see below), whose sum is σ = 203248748611584. Its totient is φ = 199020296401920.

The previous prime is 201130131320137. The next prime is 201130131320249. The reversal of 201130131320213 is 312023131031102.

It is a cyclic number.

It is not a de Polignac number, because 201130131320213 - 2¹⁸ = 201130131058069 is a prime.

It is a super-2 number, since 2×201130131320213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201130131320273) 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, 118785593 + ... + 120466913.

It is an arithmetic number, because the mean of its divisors is an integer number (12703046788224).

Almost surely, 2^{201130131320213} is an apocalyptic number.

It is an amenable number.

201130131320213 is a deficient number, since it is larger than the sum of its proper divisors (2118617291371).

201130131320213 is a wasteful number, since it uses less digits than its factorization.

201130131320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683932.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 201130131320213 its reverse (312023131031102), we get a palindrome (513153262351315).

The spelling of 201130131320213 in words is "two hundred one trillion, one hundred thirty billion, one hundred thirty-one million, three hundred twenty thousand, two hundred thirteen".