13102201 has 4 divisors (see below), whose sum is σ = 14973952. Its totient is φ = 11230452.

The previous prime is 13102163. The next prime is 13102207. The reversal of 13102201 is 10220131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13102201 - 2⁷ = 13102073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13102207) 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, 935865 + ... + 935878.

It is an arithmetic number, because the mean of its divisors is an integer number (3743488).

Almost surely, 2^13102201 is an apocalyptic number.

It is an amenable number.

13102201 is a deficient number, since it is larger than the sum of its proper divisors (1871751).

13102201 is an equidigital number, since it uses as much as digits as its factorization.

13102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871750.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 13102201 is about 3619.6962579752. The cubic root of 13102201 is about 235.7480373725.

Adding to 13102201 its reverse (10220131), we get a palindrome (23322332).

The spelling of 13102201 in words is "thirteen million, one hundred two thousand, two hundred one".