13022505323 has 16 divisors (see below), whose sum is σ = 14033796480. Its totient is φ = 12044096064.

The previous prime is 13022505319. The next prime is 13022505337. The reversal of 13022505323 is 32350522031.

It is a cyclic number.

It is not a de Polignac number, because 13022505323 - 2² = 13022505319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13022505292 and 13022505301.

It is not an unprimeable number, because it can be changed into a prime (13022505383) 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, 2802440 + ... + 2807082.

It is an arithmetic number, because the mean of its divisors is an integer number (877112280).

Almost surely, 2^13022505323 is an apocalyptic number.

13022505323 is a deficient number, since it is larger than the sum of its proper divisors (1011291157).

13022505323 is a wasteful number, since it uses less digits than its factorization.

13022505323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8138.

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 13022505323 in words is "thirteen billion, twenty-two million, five hundred five thousand, three hundred twenty-three".