11375116111 has 2 divisors, whose sum is σ = 11375116112. Its totient is φ = 11375116110.

The previous prime is 11375116097. The next prime is 11375116147. The reversal of 11375116111 is 11161157311.

It is a weak prime.

It is an emirp because it is prime and its reverse (11161157311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11375116111 - 2¹¹ = 11375114063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11375116111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11375116811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687558055 + 5687558056.

It is an arithmetic number, because the mean of its divisors is an integer number (5687558056).

Almost surely, 2^11375116111 is an apocalyptic number.

11375116111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11375116111 is an equidigital number, since it uses as much as digits as its factorization.

11375116111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 28.

The spelling of 11375116111 in words is "eleven billion, three hundred seventy-five million, one hundred sixteen thousand, one hundred eleven".