13052223 has 12 divisors (see below), whose sum is σ = 19048848. Its totient is φ = 8611200.

The previous prime is 13052191. The next prime is 13052261. The reversal of 13052223 is 32225031.

It is not a de Polignac number, because 13052223 - 2⁵ = 13052191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13052196 and 13052205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6603 + ... + 8348.

It is an arithmetic number, because the mean of its divisors is an integer number (1587404).

Almost surely, 2^13052223 is an apocalyptic number.

13052223 is a deficient number, since it is larger than the sum of its proper divisors (5996625).

13052223 is a wasteful number, since it uses less digits than its factorization.

13052223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15054 (or 15051 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 13052223 is about 3612.7860440386. The cubic root of 13052223 is about 235.4479038753.

Adding to 13052223 its reverse (32225031), we get a palindrome (45277254).

The spelling of 13052223 in words is "thirteen million, fifty-two thousand, two hundred twenty-three".