13003197 has 4 divisors (see below), whose sum is σ = 17337600. Its totient is φ = 8668796.

The previous prime is 13003171. The next prime is 13003219. The reversal of 13003197 is 79130031.

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 13003197 - 2¹⁰ = 13002173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003127) 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, 2167197 + ... + 2167202.

It is an arithmetic number, because the mean of its divisors is an integer number (4334400).

Almost surely, 2^13003197 is an apocalyptic number.

It is an amenable number.

13003197 is a deficient number, since it is larger than the sum of its proper divisors (4334403).

13003197 is an equidigital number, since it uses as much as digits as its factorization.

13003197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334402.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 13003197 is about 3605.9945923420. The cubic root of 13003197 is about 235.1527421076.

The spelling of 13003197 in words is "thirteen million, three thousand, one hundred ninety-seven".