1145003219 has 2 divisors, whose sum is σ = 1145003220. Its totient is φ = 1145003218.

The previous prime is 1145003173. The next prime is 1145003239. The reversal of 1145003219 is 9123005411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1145003219 - 2²⁴ = 1128226003 is a prime.

It is a super-2 number, since 2×1145003219² = 2622064743040723922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1145003239) 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, 572501609 + 572501610.

It is an arithmetic number, because the mean of its divisors is an integer number (572501610).

Almost surely, 2^1145003219 is an apocalyptic number.

1145003219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145003219 is an equidigital number, since it uses as much as digits as its factorization.

1145003219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1145003219 is about 33837.8961964245. The cubic root of 1145003219 is about 1046.1699370006.

The spelling of 1145003219 in words is "one billion, one hundred forty-five million, three thousand, two hundred nineteen".