11120759789 has 2 divisors, whose sum is σ = 11120759790. Its totient is φ = 11120759788.

The previous prime is 11120759779. The next prime is 11120759807. The reversal of 11120759789 is 98795702111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10264729225 + 856030564 = 101315^2 + 29258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120759789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120759779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560379894 + 5560379895.

It is an arithmetic number, because the mean of its divisors is an integer number (5560379895).

Almost surely, 2^11120759789 is an apocalyptic number.

It is an amenable number.

11120759789 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120759789 is an equidigital number, since it uses as much as digits as its factorization.

11120759789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 50.

The spelling of 11120759789 in words is "eleven billion, one hundred twenty million, seven hundred fifty-nine thousand, seven hundred eighty-nine".