1080992699 has 2 divisors, whose sum is σ = 1080992700. Its totient is φ = 1080992698.

The previous prime is 1080992683. The next prime is 1080992701. The reversal of 1080992699 is 9962990801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1080992699 - 2⁴ = 1080992683 is a prime.

Together with 1080992701, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1080992699.

It is not a weakly prime, because it can be changed into another prime (1080992659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540496349 + 540496350.

It is an arithmetic number, because the mean of its divisors is an integer number (540496350).

Almost surely, 2^1080992699 is an apocalyptic number.

1080992699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080992699 is an equidigital number, since it uses as much as digits as its factorization.

1080992699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 53.

The square root of 1080992699 is about 32878.4534155729. The cubic root of 1080992699 is about 1026.2998220034.

The spelling of 1080992699 in words is "one billion, eighty million, nine hundred ninety-two thousand, six hundred ninety-nine".