13333031222113 has 4 divisors (see below), whose sum is σ = 13337000570880. Its totient is φ = 13329061873348.

The previous prime is 13333031222101. The next prime is 13333031222123. The reversal of 13333031222113 is 31122213033331.

It is a happy number.

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 13333031222113 - 2²⁵ = 13332997667681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13333031222123) 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, 1984669345 + ... + 1984676062.

It is an arithmetic number, because the mean of its divisors is an integer number (3334250142720).

Almost surely, 2^{13333031222113} is an apocalyptic number.

It is an amenable number.

13333031222113 is a deficient number, since it is larger than the sum of its proper divisors (3969348767).

13333031222113 is an equidigital number, since it uses as much as digits as its factorization.

13333031222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969348766.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13333031222113 its reverse (31122213033331), we get a palindrome (44455244255444).

The spelling of 13333031222113 in words is "thirteen trillion, three hundred thirty-three billion, thirty-one million, two hundred twenty-two thousand, one hundred thirteen".