13102953 has 8 divisors (see below), whose sum is σ = 17541216. Its totient is φ = 8700000.

The previous prime is 13102949. The next prime is 13102967. The reversal of 13102953 is 35920131.

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 13102953 - 2² = 13102949 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13102993) 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, 7948 + ... + 9453.

It is an arithmetic number, because the mean of its divisors is an integer number (2192652).

Almost surely, 2^13102953 is an apocalyptic number.

It is an amenable number.

13102953 is a deficient number, since it is larger than the sum of its proper divisors (4438263).

13102953 is a wasteful number, since it uses less digits than its factorization.

13102953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17655.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 13102953 is about 3619.8001326040. The cubic root of 13102953 is about 235.7525475341.

The spelling of 13102953 in words is "thirteen million, one hundred two thousand, nine hundred fifty-three".