111000011104973 has 2 divisors, whose sum is σ = 111000011104974. Its totient is φ = 111000011104972.

The previous prime is 111000011104933. The next prime is 111000011104993. The reversal of 111000011104973 is 379401110000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68668617942409 + 42331393162564 = 8286653^2 + 6506258^2 .

It is a cyclic number.

It is not a de Polignac number, because 111000011104973 - 2³⁴ = 110982831235789 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 (111000011104933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500005552486 + 55500005552487.

It is an arithmetic number, because the mean of its divisors is an integer number (55500005552487).

Almost surely, 2^{111000011104973} is an apocalyptic number.

It is an amenable number.

111000011104973 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000011104973 is an equidigital number, since it uses as much as digits as its factorization.

111000011104973 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 111000011104973 in words is "one hundred eleven trillion, eleven million, one hundred four thousand, nine hundred seventy-three".