13223501013 has 8 divisors (see below), whose sum is σ = 17633756800. Its totient is φ = 8814456288.

The previous prime is 13223501009. The next prime is 13223501063. The reversal of 13223501013 is 31010532231.

13223501013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13223501013 - 2² = 13223501009 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 (13223501063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276973 + ... + 321186.

It is an arithmetic number, because the mean of its divisors is an integer number (2204219600).

Almost surely, 2^13223501013 is an apocalyptic number.

It is an amenable number.

13223501013 is a deficient number, since it is larger than the sum of its proper divisors (4410255787).

13223501013 is an equidigital number, since it uses as much as digits as its factorization.

13223501013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605531.

The product of its (nonzero) digits is 540, while the sum is 21.

The spelling of 13223501013 in words is "thirteen billion, two hundred twenty-three million, five hundred one thousand, thirteen".