1120784923 has 2 divisors, whose sum is σ = 1120784924. Its totient is φ = 1120784922.

The previous prime is 1120784869. The next prime is 1120784927. The reversal of 1120784923 is 3294870211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120784923 - 2²⁵ = 1087230491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120784927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560392461 + 560392462.

It is an arithmetic number, because the mean of its divisors is an integer number (560392462).

Almost surely, 2^1120784923 is an apocalyptic number.

1120784923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120784923 is an equidigital number, since it uses as much as digits as its factorization.

1120784923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1120784923 is about 33478.1260377578. The cubic root of 1120784923 is about 1038.7413653881.

The spelling of 1120784923 in words is "one billion, one hundred twenty million, seven hundred eighty-four thousand, nine hundred twenty-three".