10031000219 has 2 divisors, whose sum is σ = 10031000220. Its totient is φ = 10031000218.

The previous prime is 10031000209. The next prime is 10031000249. The reversal of 10031000219 is 91200013001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10031000219 - 2²⁴ = 10014223003 is a prime.

It is a super-2 number, since 2×10031000219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10031000197 and 10031000206.

It is not a weakly prime, because it can be changed into another prime (10031000209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015500109 + 5015500110.

It is an arithmetic number, because the mean of its divisors is an integer number (5015500110).

Almost surely, 2^10031000219 is an apocalyptic number.

10031000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10031000219 is an equidigital number, since it uses as much as digits as its factorization.

10031000219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 10031000219 in words is "ten billion, thirty-one million, two hundred nineteen", and thus it is an aban number.