13131100213 has 40 divisors (see below), whose sum is σ = 16788790656. Its totient is φ = 10184630400.

The previous prime is 13131100159. The next prime is 13131100219. The reversal of 13131100213 is 31200113131.

It is not a de Polignac number, because 13131100213 - 2¹³ = 13131092021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131100219) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6364020 + ... + 6366082.

Almost surely, 2^13131100213 is an apocalyptic number.

It is an amenable number.

13131100213 is a deficient number, since it is larger than the sum of its proper divisors (3657690443).

13131100213 is an equidigital number, since it uses as much as digits as its factorization.

13131100213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2322 counting only the distinct ones).

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

Adding to 13131100213 its reverse (31200113131), we get a palindrome (44331213344).

The spelling of 13131100213 in words is "thirteen billion, one hundred thirty-one million, one hundred thousand, two hundred thirteen".