13323111045 has 16 divisors (see below), whose sum is σ = 21319049472. Its totient is φ = 7104968640.

The previous prime is 13323111037. The next prime is 13323111047. The reversal of 13323111045 is 54011132331.

It is not a de Polignac number, because 13323111045 - 2³ = 13323111037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323111047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141924 + ... + 216306.

It is an arithmetic number, because the mean of its divisors is an integer number (1332440592).

Almost surely, 2^13323111045 is an apocalyptic number.

13323111045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13323111045 is a deficient number, since it is larger than the sum of its proper divisors (7995938427).

13323111045 is a wasteful number, since it uses less digits than its factorization.

13323111045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86332.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13323111045 its reverse (54011132331), we get a palindrome (67334243376).

The spelling of 13323111045 in words is "thirteen billion, three hundred twenty-three million, one hundred eleven thousand, forty-five".