13023322132213 has 4 divisors (see below), whose sum is σ = 13375303811500. Its totient is φ = 12671340452928.

The previous prime is 13023322132207. The next prime is 13023322132237. The reversal of 13023322132213 is 31223122332031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10589544288964 + 2433777843249 = 3254158^2 + 1560057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13023322132213 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 (13023322132253) 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, 175990839588 + ... + 175990839661.

It is an arithmetic number, because the mean of its divisors is an integer number (3343825952875).

Almost surely, 2^{13023322132213} is an apocalyptic number.

It is an amenable number.

13023322132213 is a deficient number, since it is larger than the sum of its proper divisors (351981679287).

13023322132213 is an equidigital number, since it uses as much as digits as its factorization.

13023322132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351981679286.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13023322132213 its reverse (31223122332031), we get a palindrome (44246444464244).

The spelling of 13023322132213 in words is "thirteen trillion, twenty-three billion, three hundred twenty-two million, one hundred thirty-two thousand, two hundred thirteen".