13275023 has 4 divisors (see below), whose sum is σ = 13283328. Its totient is φ = 13266720.

The previous prime is 13275019. The next prime is 13275029. The reversal of 13275023 is 32057231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32057231 = 43 ⋅745517.

It is a cyclic number.

It is not a de Polignac number, because 13275023 - 2² = 13275019 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 13275023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13275029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911 + ... + 5232.

It is an arithmetic number, because the mean of its divisors is an integer number (3320832).

Almost surely, 2^13275023 is an apocalyptic number.

13275023 is a deficient number, since it is larger than the sum of its proper divisors (8305).

13275023 is an equidigital number, since it uses as much as digits as its factorization.

13275023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13275023 is about 3643.4904967627. The cubic root of 13275023 is about 236.7800424405.

The spelling of 13275023 in words is "thirteen million, two hundred seventy-five thousand, twenty-three".