13125322 has 16 divisors (see below), whose sum is σ = 22619520. Its totient is φ = 5595408.

The previous prime is 13125319. The next prime is 13125347. The reversal of 13125322 is 22352131.

It is a self number, because there is not a number n which added to its sum of digits gives 13125322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (1413720).

Almost surely, 2^13125322 is an apocalyptic number.

13125322 is a deficient number, since it is larger than the sum of its proper divisors (9494198).

13125322 is a wasteful number, since it uses less digits than its factorization.

13125322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965.

The product of its digits is 360, while the sum is 19.

The square root of 13125322 is about 3622.8886264968. Note that the first 3 decimals coincide. The cubic root of 13125322 is about 235.8866280127.

Adding to 13125322 its reverse (22352131), we get a palindrome (35477453).

The spelling of 13125322 in words is "thirteen million, one hundred twenty-five thousand, three hundred twenty-two".