13194031 has 2 divisors, whose sum is σ = 13194032. Its totient is φ = 13194030.

The previous prime is 13194011. The next prime is 13194061. The reversal of 13194031 is 13049131.

13194031 is nontrivially palindromic in base 15.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13194031 - 2⁹ = 13193519 is a prime.

It is a super-2 number, since 2×13194031² = 348164908057922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13193993 and 13194011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13194011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6597015 + 6597016.

It is an arithmetic number, because the mean of its divisors is an integer number (6597016).

Almost surely, 2^13194031 is an apocalyptic number.

13194031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13194031 is an equidigital number, since it uses as much as digits as its factorization.

13194031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13194031 is about 3632.3588754417. The cubic root of 13194031 is about 236.2975216778.

The spelling of 13194031 in words is "thirteen million, one hundred ninety-four thousand, thirty-one".