110011312111 has 2 divisors, whose sum is σ = 110011312112. Its totient is φ = 110011312110.

The previous prime is 110011312043. The next prime is 110011312127. The reversal of 110011312111 is 111213110011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110011312111 - 2²⁵ = 109977757679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110011312091 and 110011312100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110011312511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005656055 + 55005656056.

It is an arithmetic number, because the mean of its divisors is an integer number (55005656056).

Almost surely, 2^110011312111 is an apocalyptic number.

110011312111 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011312111 is an equidigital number, since it uses as much as digits as its factorization.

110011312111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 110011312111 its reverse (111213110011), we get a palindrome (221224422122).

The spelling of 110011312111 in words is "one hundred ten billion, eleven million, three hundred twelve thousand, one hundred eleven".