13031000219 has 2 divisors, whose sum is σ = 13031000220. Its totient is φ = 13031000218.

The previous prime is 13031000209. The next prime is 13031000251. The reversal of 13031000219 is 91200013031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13031000219 - 2¹² = 13030996123 is a prime.

It is a super-2 number, since 2×13031000219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13031000219.

It is not a weakly prime, because it can be changed into another prime (13031000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515500109 + 6515500110.

It is an arithmetic number, because the mean of its divisors is an integer number (6515500110).

Almost surely, 2^13031000219 is an apocalyptic number.

13031000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031000219 is an equidigital number, since it uses as much as digits as its factorization.

13031000219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 13031000219 in words is "thirteen billion, thirty-one million, two hundred nineteen", and thus it is an aban number.