121102000199 has 2 divisors, whose sum is σ = 121102000200. Its totient is φ = 121102000198.

The previous prime is 121102000193. The next prime is 121102000223. The reversal of 121102000199 is 991000201121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121102000199 - 2⁴ = 121102000183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121102000193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60551000099 + 60551000100.

It is an arithmetic number, because the mean of its divisors is an integer number (60551000100).

Almost surely, 2^121102000199 is an apocalyptic number.

121102000199 is a deficient number, since it is larger than the sum of its proper divisors (1).

121102000199 is an equidigital number, since it uses as much as digits as its factorization.

121102000199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 121102000199 in words is "one hundred twenty-one billion, one hundred two million, one hundred ninety-nine", and thus it is an aban number.