101111100000199 has 2 divisors, whose sum is σ = 101111100000200. Its totient is φ = 101111100000198.

The previous prime is 101111100000103. The next prime is 101111100000241. The reversal of 101111100000199 is 991000001111101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101111100000199 - 2²¹ = 101111097903047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101111100004199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555550000099 + 50555550000100.

It is an arithmetic number, because the mean of its divisors is an integer number (50555550000100).

Almost surely, 2^{101111100000199} is an apocalyptic number.

101111100000199 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111100000199 is an equidigital number, since it uses as much as digits as its factorization.

101111100000199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 101111100000199 in words is "one hundred one trillion, one hundred eleven billion, one hundred million, one hundred ninety-nine", and thus it is an aban number.