1120716893 has 2 divisors, whose sum is σ = 1120716894. Its totient is φ = 1120716892.

The previous prime is 1120716889. The next prime is 1120716899. The reversal of 1120716893 is 3986170211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102372804 + 18344089 = 33202^2 + 4283^2 .

It is an emirp because it is prime and its reverse (3986170211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120716893 - 2² = 1120716889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120716899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560358446 + 560358447.

It is an arithmetic number, because the mean of its divisors is an integer number (560358447).

Almost surely, 2^1120716893 is an apocalyptic number.

It is an amenable number.

1120716893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120716893 is an equidigital number, since it uses as much as digits as its factorization.

1120716893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 1120716893 is about 33477.1099857798. The cubic root of 1120716893 is about 1038.7203482707.

The spelling of 1120716893 in words is "one billion, one hundred twenty million, seven hundred sixteen thousand, eight hundred ninety-three".