11110114489 has 2 divisors, whose sum is σ = 11110114490. Its totient is φ = 11110114488.

The previous prime is 11110114417. The next prime is 11110114507. The reversal of 11110114489 is 98441101111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10402980025 + 707134464 = 101995^2 + 26592^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110114489 - 2⁹ = 11110113977 is a prime.

It is a super-4 number, since 4×11110114489⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 11110114489.

It is not a weakly prime, because it can be changed into another prime (11110114409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555057244 + 5555057245.

It is an arithmetic number, because the mean of its divisors is an integer number (5555057245).

Almost surely, 2^11110114489 is an apocalyptic number.

It is an amenable number.

11110114489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110114489 is an equidigital number, since it uses as much as digits as its factorization.

11110114489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 31.

The spelling of 11110114489 in words is "eleven billion, one hundred ten million, one hundred fourteen thousand, four hundred eighty-nine".