110103112811 has 2 divisors, whose sum is σ = 110103112812. Its totient is φ = 110103112810.

The previous prime is 110103112799. The next prime is 110103112837. The reversal of 110103112811 is 118211301011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110103112811 is a prime.

It is not a weakly prime, because it can be changed into another prime (110103912811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051556405 + 55051556406.

It is an arithmetic number, because the mean of its divisors is an integer number (55051556406).

Almost surely, 2^110103112811 is an apocalyptic number.

110103112811 is a deficient number, since it is larger than the sum of its proper divisors (1).

110103112811 is an equidigital number, since it uses as much as digits as its factorization.

110103112811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 110103112811 its reverse (118211301011), we get a palindrome (228314413822).

The spelling of 110103112811 in words is "one hundred ten billion, one hundred three million, one hundred twelve thousand, eight hundred eleven".