11120102111 has 2 divisors, whose sum is σ = 11120102112. Its totient is φ = 11120102110.

The previous prime is 11120102107. The next prime is 11120102129.

11120102111 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 11120102111 - 2² = 11120102107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120102092 and 11120102101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120102011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560051055 + 5560051056.

It is an arithmetic number, because the mean of its divisors is an integer number (5560051056).

Almost surely, 2^11120102111 is an apocalyptic number.

11120102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120102111 is an equidigital number, since it uses as much as digits as its factorization.

11120102111 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 11.

Multiplying 11120102111 by its sum of digits (11), we get a palindrome (122321123221).

The spelling of 11120102111 in words is "eleven billion, one hundred twenty million, one hundred two thousand, one hundred eleven".