1096810019 has 2 divisors, whose sum is σ = 1096810020. Its totient is φ = 1096810018.

The previous prime is 1096810003. The next prime is 1096810021. The reversal of 1096810019 is 9100186901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1096810019 - 2⁴ = 1096810003 is a prime.

It is a super-2 number, since 2×1096810019² = 2405984435557560722, which contains 22 as substring.

Together with 1096810021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1096810049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548405009 + 548405010.

It is an arithmetic number, because the mean of its divisors is an integer number (548405010).

Almost surely, 2^1096810019 is an apocalyptic number.

1096810019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096810019 is an equidigital number, since it uses as much as digits as its factorization.

1096810019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 35.

The square root of 1096810019 is about 33118.1222142802. The cubic root of 1096810019 is about 1031.2812844675.

The spelling of 1096810019 in words is "one billion, ninety-six million, eight hundred ten thousand, nineteen".