110102120119997 has 2 divisors, whose sum is σ = 110102120119998. Its totient is φ = 110102120119996.

The previous prime is 110102120119993. The next prime is 110102120120021. The reversal of 110102120119997 is 799911021201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60582342973156 + 49519777146841 = 7783466^2 + 7037029^2 .

It is a cyclic number.

It is not a de Polignac number, because 110102120119997 - 2² = 110102120119993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110102120119993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051060059998 + 55051060059999.

It is an arithmetic number, because the mean of its divisors is an integer number (55051060059999).

Almost surely, 2^{110102120119997} is an apocalyptic number.

It is an amenable number.

110102120119997 is a deficient number, since it is larger than the sum of its proper divisors (1).

110102120119997 is an equidigital number, since it uses as much as digits as its factorization.

110102120119997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 44.

The spelling of 110102120119997 in words is "one hundred ten trillion, one hundred two billion, one hundred twenty million, one hundred nineteen thousand, nine hundred ninety-seven".