10111711189 has 2 divisors, whose sum is σ = 10111711190. Its totient is φ = 10111711188.

The previous prime is 10111711147. The next prime is 10111711199. The reversal of 10111711189 is 98111711101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8714222500 + 1397488689 = 93350^2 + 37383^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111711189 - 2⁹ = 10111710677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10111711189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111711199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055855594 + 5055855595.

It is an arithmetic number, because the mean of its divisors is an integer number (5055855595).

Almost surely, 2^10111711189 is an apocalyptic number.

It is an amenable number.

10111711189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111711189 is an equidigital number, since it uses as much as digits as its factorization.

10111711189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 31.

The spelling of 10111711189 in words is "ten billion, one hundred eleven million, seven hundred eleven thousand, one hundred eighty-nine".