13022540213 has 4 divisors (see below), whose sum is σ = 13024402560. Its totient is φ = 13020677868.

The previous prime is 13022540149. The next prime is 13022540221. The reversal of 13022540213 is 31204522031.

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 13022540213 - 2⁶ = 13022540149 is a prime.

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 (13022540813) 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, 920645 + ... + 934682.

It is an arithmetic number, because the mean of its divisors is an integer number (3256100640).

Almost surely, 2^13022540213 is an apocalyptic number.

It is an amenable number.

13022540213 is a deficient number, since it is larger than the sum of its proper divisors (1862347).

13022540213 is an equidigital number, since it uses as much as digits as its factorization.

13022540213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862346.

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 13022540213 in words is "thirteen billion, twenty-two million, five hundred forty thousand, two hundred thirteen".