11101010104973 has 2 divisors, whose sum is σ = 11101010104974. Its totient is φ = 11101010104972.

The previous prime is 11101010104963. The next prime is 11101010104979. The reversal of 11101010104973 is 37940101010111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6704049851524 + 4396960253449 = 2589218^2 + 2096893^2 .

It is an emirp because it is prime and its reverse (37940101010111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11101010104973 - 2¹⁸ = 11101009842829 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 (11101010104979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550505052486 + 5550505052487.

It is an arithmetic number, because the mean of its divisors is an integer number (5550505052487).

Almost surely, 2^{11101010104973} is an apocalyptic number.

It is an amenable number.

11101010104973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101010104973 is an equidigital number, since it uses as much as digits as its factorization.

11101010104973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 29.

The spelling of 11101010104973 in words is "eleven trillion, one hundred one billion, ten million, one hundred four thousand, nine hundred seventy-three".