13220133013 has 4 divisors (see below), whose sum is σ = 13379411808. Its totient is φ = 13060854220.

The previous prime is 13220133001. The next prime is 13220133037. The reversal of 13220133013 is 31033102231.

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 13220133013 - 2²¹ = 13218035861 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 (13220133083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79639273 + ... + 79639438.

It is an arithmetic number, because the mean of its divisors is an integer number (3344852952).

Almost surely, 2^13220133013 is an apocalyptic number.

It is an amenable number.

13220133013 is a deficient number, since it is larger than the sum of its proper divisors (159278795).

13220133013 is an equidigital number, since it uses as much as digits as its factorization.

13220133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159278794.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13220133013 its reverse (31033102231), we get a palindrome (44253235244).

The spelling of 13220133013 in words is "thirteen billion, two hundred twenty million, one hundred thirty-three thousand, thirteen".