13088523 has 8 divisors (see below), whose sum is σ = 19944448. Its totient is φ = 7479144.

The previous prime is 13088507. The next prime is 13088533. The reversal of 13088523 is 32588031.

It is a happy number.

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

It is not a de Polignac number, because 13088523 - 2⁴ = 13088507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13088503) 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, 311611 + ... + 311652.

It is an arithmetic number, because the mean of its divisors is an integer number (2493056).

Almost surely, 2^13088523 is an apocalyptic number.

13088523 is a deficient number, since it is larger than the sum of its proper divisors (6855925).

13088523 is an equidigital number, since it uses as much as digits as its factorization.

13088523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623273.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 13088523 is about 3617.8063795621. The cubic root of 13088523 is about 235.6659726773.

The spelling of 13088523 in words is "thirteen million, eighty-eight thousand, five hundred twenty-three".