13033313113 has 4 divisors (see below), whose sum is σ = 13198291840. Its totient is φ = 12868334388.

The previous prime is 13033313089. The next prime is 13033313173. The reversal of 13033313113 is 31131333031.

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 a de Polignac number, because none of the positive numbers 2^k-13033313113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033313173) 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, 82489245 + ... + 82489402.

It is an arithmetic number, because the mean of its divisors is an integer number (3299572960).

Almost surely, 2^13033313113 is an apocalyptic number.

It is an amenable number.

13033313113 is a deficient number, since it is larger than the sum of its proper divisors (164978727).

13033313113 is an equidigital number, since it uses as much as digits as its factorization.

13033313113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164978726.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 13033313113 its reverse (31131333031), we get a palindrome (44164646144).

The spelling of 13033313113 in words is "thirteen billion, thirty-three million, three hundred thirteen thousand, one hundred thirteen".