13088155 has 4 divisors (see below), whose sum is σ = 15705792. Its totient is φ = 10470520.

The previous prime is 13088149. The next prime is 13088161. The reversal of 13088155 is 55188031.

13088155 is nontrivially palindromic in base 13.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13088149) and next prime (13088161).

It is not a de Polignac number, because 13088155 - 2⁵ = 13088123 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308811 + ... + 1308820.

It is an arithmetic number, because the mean of its divisors is an integer number (3926448).

Almost surely, 2^13088155 is an apocalyptic number.

13088155 is a deficient number, since it is larger than the sum of its proper divisors (2617637).

13088155 is an equidigital number, since it uses as much as digits as its factorization.

13088155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617636.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 13088155 is about 3617.7555196558. The cubic root of 13088155 is about 235.6637639765.

The spelling of 13088155 in words is "thirteen million, eighty-eight thousand, one hundred fifty-five".