110101009999999 has 2 divisors, whose sum is σ = 110101010000000. Its totient is φ = 110101009999998.

The previous prime is 110101009999987. The next prime is 110101010000071. The reversal of 110101009999999 is 999999900101011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110101009999999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110101009999979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050504999999 + 55050505000000.

It is an arithmetic number, because the mean of its divisors is an integer number (55050505000000).

Almost surely, 2^{110101009999999} is an apocalyptic number.

110101009999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101009999999 is an equidigital number, since it uses as much as digits as its factorization.

110101009999999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4782969, while the sum is 67.

The spelling of 110101009999999 in words is "one hundred ten trillion, one hundred one billion, nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".