13133255 has 8 divisors (see below), whose sum is σ = 15785952. Its totient is φ = 10489248.

The previous prime is 13133249. The next prime is 13133269. The reversal of 13133255 is 55233131.

13133255 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 a de Polignac number, because none of the positive numbers 2^k-13133255 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13133255.

It is a congruent number.

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, 1829 + ... + 5441.

It is an arithmetic number, because the mean of its divisors is an integer number (1973244).

Almost surely, 2^13133255 is an apocalyptic number.

13133255 is a deficient number, since it is larger than the sum of its proper divisors (2652697).

13133255 is an equidigital number, since it uses as much as digits as its factorization.

13133255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345.

The product of its digits is 1350, while the sum is 23.

The square root of 13133255 is about 3623.9833057011. The cubic root of 13133255 is about 235.9341420659.

Adding to 13133255 its reverse (55233131), we get a palindrome (68366386).

The spelling of 13133255 in words is "thirteen million, one hundred thirty-three thousand, two hundred fifty-five".