13231353 has 8 divisors (see below), whose sum is σ = 18570400. Its totient is φ = 8356608.

The previous prime is 13231343. The next prime is 13231357. The reversal of 13231353 is 35313231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13231353 - 2⁶ = 13231289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13231357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116008 + ... + 116121.

It is an arithmetic number, because the mean of its divisors is an integer number (2321300).

Almost surely, 2^13231353 is an apocalyptic number.

It is an amenable number.

13231353 is a deficient number, since it is larger than the sum of its proper divisors (5339047).

13231353 is a wasteful number, since it uses less digits than its factorization.

13231353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232151.

The product of its digits is 810, while the sum is 21.

The square root of 13231353 is about 3637.4926804050. The cubic root of 13231353 is about 236.5201171230.

Adding to 13231353 its reverse (35313231), we get a palindrome (48544584).

The spelling of 13231353 in words is "thirteen million, two hundred thirty-one thousand, three hundred fifty-three".