13031419 has 2 divisors, whose sum is σ = 13031420. Its totient is φ = 13031418.

The previous prime is 13031413. The next prime is 13031429. The reversal of 13031419 is 91413031.

13031419 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (91413031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13031419 - 2¹¹ = 13029371 is a prime.

It is a super-2 number, since 2×13031419² = 339635762307122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13031419.

It is not a weakly prime, because it can be changed into another prime (13031413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515709 + 6515710.

It is an arithmetic number, because the mean of its divisors is an integer number (6515710).

Almost surely, 2^13031419 is an apocalyptic number.

13031419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031419 is an equidigital number, since it uses as much as digits as its factorization.

13031419 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 13031419 is about 3609.9056774381. The cubic root of 13031419 is about 235.3227435111.

The spelling of 13031419 in words is "thirteen million, thirty-one thousand, four hundred nineteen".