13052243 has 8 divisors (see below), whose sum is σ = 13873968. Its totient is φ = 12236544.

The previous prime is 13052191. The next prime is 13052261. The reversal of 13052243 is 34225031.

It is a happy number.

13052243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13052243 - 2¹⁰ = 13051219 is a prime.

It is a super-2 number, since 2×13052243² = 340722094662098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13052443) 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, 3455 + ... + 6167.

It is an arithmetic number, because the mean of its divisors is an integer number (1734246).

Almost surely, 2^13052243 is an apocalyptic number.

13052243 is a deficient number, since it is larger than the sum of its proper divisors (821725).

13052243 is a wasteful number, since it uses less digits than its factorization.

13052243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13052243 is about 3612.7888119844. The cubic root of 13052243 is about 235.4480241346.

Adding to 13052243 its reverse (34225031), we get a palindrome (47277274).

The spelling of 13052243 in words is "thirteen million, fifty-two thousand, two hundred forty-three".