111060611050111 has 2 divisors, whose sum is σ = 111060611050112. Its totient is φ = 111060611050110.

The previous prime is 111060611050033. The next prime is 111060611050127. The reversal of 111060611050111 is 111050116060111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111060611050111 is a prime.

It is a super-2 number, since 2×111060611050111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111060611050171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55530305525055 + 55530305525056.

It is an arithmetic number, because the mean of its divisors is an integer number (55530305525056).

Almost surely, 2^{111060611050111} is an apocalyptic number.

111060611050111 is a deficient number, since it is larger than the sum of its proper divisors (1).

111060611050111 is an equidigital number, since it uses as much as digits as its factorization.

111060611050111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 25.

The spelling of 111060611050111 in words is "one hundred eleven trillion, sixty billion, six hundred eleven million, fifty thousand, one hundred eleven".