110012100999971 has 2 divisors, whose sum is σ = 110012100999972. Its totient is φ = 110012100999970.

The previous prime is 110012100999847. The next prime is 110012101000033. The reversal of 110012100999971 is 179999001210011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110012100999971 is a prime.

It is not a weakly prime, because it can be changed into another prime (110012100999571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55006050499985 + 55006050499986.

It is an arithmetic number, because the mean of its divisors is an integer number (55006050499986).

Almost surely, 2^{110012100999971} is an apocalyptic number.

110012100999971 is a deficient number, since it is larger than the sum of its proper divisors (1).

110012100999971 is an equidigital number, since it uses as much as digits as its factorization.

110012100999971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 50.

The spelling of 110012100999971 in words is "one hundred ten trillion, twelve billion, one hundred million, nine hundred ninety-nine thousand, nine hundred seventy-one".