1120742699 has 2 divisors, whose sum is σ = 1120742700. Its totient is φ = 1120742698.

The previous prime is 1120742681. The next prime is 1120742719. The reversal of 1120742699 is 9962470211.

It is a weak prime.

It is an emirp because it is prime and its reverse (9962470211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120742699 - 2¹² = 1120738603 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120742899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560371349 + 560371350.

It is an arithmetic number, because the mean of its divisors is an integer number (560371350).

Almost surely, 2^1120742699 is an apocalyptic number.

1120742699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120742699 is an equidigital number, since it uses as much as digits as its factorization.

1120742699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 1120742699 is about 33477.4954110967. The cubic root of 1120742699 is about 1038.7283208496.

The spelling of 1120742699 in words is "one billion, one hundred twenty million, seven hundred forty-two thousand, six hundred ninety-nine".