13102955 has 4 divisors (see below), whose sum is σ = 15723552. Its totient is φ = 10482360.

The previous prime is 13102949. The next prime is 13102967. The reversal of 13102955 is 55920131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55920131 = 181 ⋅308951.

It is not a de Polignac number, because 13102955 - 2⁶ = 13102891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1310291 + ... + 1310300.

It is an arithmetic number, because the mean of its divisors is an integer number (3930888).

Almost surely, 2^13102955 is an apocalyptic number.

13102955 is a deficient number, since it is larger than the sum of its proper divisors (2620597).

13102955 is an equidigital number, since it uses as much as digits as its factorization.

13102955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620596.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 13102955 is about 3619.8004088623. The cubic root of 13102955 is about 235.7525595290.

The spelling of 13102955 in words is "thirteen million, one hundred two thousand, nine hundred fifty-five".