13231253 has 8 divisors (see below), whose sum is σ = 16011072. Its totient is φ = 10673856.

The previous prime is 13231249. The next prime is 13231261. The reversal of 13231253 is 35213231.

13231253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13231253 - 2² = 13231249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231553) 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, 55475 + ... + 55712.

It is an arithmetic number, because the mean of its divisors is an integer number (2001384).

Almost surely, 2^13231253 is an apocalyptic number.

It is an amenable number.

13231253 is a deficient number, since it is larger than the sum of its proper divisors (2779819).

13231253 is a wasteful number, since it uses less digits than its factorization.

13231253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111211.

The product of its digits is 540, while the sum is 20.

The square root of 13231253 is about 3637.4789346469. The cubic root of 13231253 is about 236.5195212638.

Adding to 13231253 its reverse (35213231), we get a palindrome (48444484).

The spelling of 13231253 in words is "thirteen million, two hundred thirty-one thousand, two hundred fifty-three".