10110110102909 has 2 divisors, whose sum is σ = 10110110102910. Its totient is φ = 10110110102908.

The previous prime is 10110110102899. The next prime is 10110110102927. The reversal of 10110110102909 is 90920101101101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5854875499225 + 4255234603684 = 2419685^2 + 2062822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10110110102909 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10110110102959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055055051454 + 5055055051455.

It is an arithmetic number, because the mean of its divisors is an integer number (5055055051455).

Almost surely, 2^{10110110102909} is an apocalyptic number.

It is an amenable number.

10110110102909 is a deficient number, since it is larger than the sum of its proper divisors (1).

10110110102909 is an equidigital number, since it uses as much as digits as its factorization.

10110110102909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 26.

The spelling of 10110110102909 in words is "ten trillion, one hundred ten billion, one hundred ten million, one hundred two thousand, nine hundred nine".