101110111121099 has 2 divisors, whose sum is σ = 101110111121100. Its totient is φ = 101110111121098.

The previous prime is 101110111121059. The next prime is 101110111121111. The reversal of 101110111121099 is 990121111011101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101110111121099 is a prime.

It is not a weakly prime, because it can be changed into another prime (101110111121039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555055560549 + 50555055560550.

It is an arithmetic number, because the mean of its divisors is an integer number (50555055560550).

Almost surely, 2^{101110111121099} is an apocalyptic number.

101110111121099 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110111121099 is an equidigital number, since it uses as much as digits as its factorization.

101110111121099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 29.

The spelling of 101110111121099 in words is "one hundred one trillion, one hundred ten billion, one hundred eleven million, one hundred twenty-one thousand, ninety-nine".