1110000019 has 2 divisors, whose sum is σ = 1110000020. Its totient is φ = 1110000018.

The previous prime is 1109999993. The next prime is 1110000049. The reversal of 1110000019 is 9100000111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110000019 - 2⁹ = 1109999507 is a prime.

It is a super-2 number, since 2×1110000019² = 2464200084360000722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1109999963 and 1110000008.

It is not a weakly prime, because it can be changed into another prime (1110000049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000009 + 555000010.

It is an arithmetic number, because the mean of its divisors is an integer number (555000010).

Almost surely, 2^1110000019 is an apocalyptic number.

1110000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110000019 is an equidigital number, since it uses as much as digits as its factorization.

1110000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 1110000019 is about 33316.6627830580. The cubic root of 1110000019 is about 1035.3988113561.

The spelling of 1110000019 in words is "one billion, one hundred ten million, nineteen", and thus it is an aban number.