13103132213 has 4 divisors (see below), whose sum is σ = 13103791680. Its totient is φ = 13102472748.

The previous prime is 13103132197. The next prime is 13103132239. The reversal of 13103132213 is 31223130131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13103132213 - 2⁴ = 13103132197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103132243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298973 + ... + 339986.

It is an arithmetic number, because the mean of its divisors is an integer number (3275947920).

Almost surely, 2^13103132213 is an apocalyptic number.

It is an amenable number.

13103132213 is a deficient number, since it is larger than the sum of its proper divisors (659467).

13103132213 is an equidigital number, since it uses as much as digits as its factorization.

13103132213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659466.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13103132213 its reverse (31223130131), we get a palindrome (44326262344).

The spelling of 13103132213 in words is "thirteen billion, one hundred three million, one hundred thirty-two thousand, two hundred thirteen".