111100100114111 has 2 divisors, whose sum is σ = 111100100114112. Its totient is φ = 111100100114110.

The previous prime is 111100100114033. The next prime is 111100100114119. The reversal of 111100100114111 is 111411001001111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111100100114111 - 2³⁴ = 111082920244927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100100114119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550050057055 + 55550050057056.

It is an arithmetic number, because the mean of its divisors is an integer number (55550050057056).

Almost surely, 2^{111100100114111} is an apocalyptic number.

111100100114111 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100100114111 is an equidigital number, since it uses as much as digits as its factorization.

111100100114111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 111100100114111 its reverse (111411001001111), we get a palindrome (222511101115222).

The spelling of 111100100114111 in words is "one hundred eleven trillion, one hundred billion, one hundred million, one hundred fourteen thousand, one hundred eleven".