11102012110103 has 2 divisors, whose sum is σ = 11102012110104. Its totient is φ = 11102012110102.

The previous prime is 11102012110087. The next prime is 11102012110121. The reversal of 11102012110103 is 30101121020111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11102012110103 - 2⁴ = 11102012110087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102012110703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551006055051 + 5551006055052.

It is an arithmetic number, because the mean of its divisors is an integer number (5551006055052).

Almost surely, 2^{11102012110103} is an apocalyptic number.

11102012110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102012110103 is an equidigital number, since it uses as much as digits as its factorization.

11102012110103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11102012110103 its reverse (30101121020111), we get a palindrome (41203133130214).

The spelling of 11102012110103 in words is "eleven trillion, one hundred two billion, twelve million, one hundred ten thousand, one hundred three".