1000110919 has 2 divisors, whose sum is σ = 1000110920. Its totient is φ = 1000110918.

The previous prime is 1000110869. The next prime is 1000110949. The reversal of 1000110919 is 9190110001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000110919 - 2¹⁵ = 1000078151 is a prime.

It is a super-2 number, since 2×1000110919² = 2000443700606049122, 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 1000110919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000110949) 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, 500055459 + 500055460.

It is an arithmetic number, because the mean of its divisors is an integer number (500055460).

Almost surely, 2^1000110919 is an apocalyptic number.

1000110919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000110919 is an equidigital number, since it uses as much as digits as its factorization.

1000110919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 22.

The square root of 1000110919 is about 31624.5303364335. The cubic root of 1000110919 is about 1000.0369716331.

The spelling of 1000110919 in words is "one billion, one hundred ten thousand, nine hundred nineteen".