13193293 has 2 divisors, whose sum is σ = 13193294. Its totient is φ = 13193292.

The previous prime is 13193269. The next prime is 13193333. The reversal of 13193293 is 39239131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8514724 + 4678569 = 2918^2 + 2163^2 .

It is an emirp because it is prime and its reverse (39239131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13193293 - 2¹³ = 13185101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13193393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6596646 + 6596647.

It is an arithmetic number, because the mean of its divisors is an integer number (6596647).

Almost surely, 2^13193293 is an apocalyptic number.

It is an amenable number.

13193293 is a deficient number, since it is larger than the sum of its proper divisors (1).

13193293 is an equidigital number, since it uses as much as digits as its factorization.

13193293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374, while the sum is 31.

The square root of 13193293 is about 3632.2572871425. The cubic root of 13193293 is about 236.2931158769.

The spelling of 13193293 in words is "thirteen million, one hundred ninety-three thousand, two hundred ninety-three".