110120331102989 has 2 divisors, whose sum is σ = 110120331102990. Its totient is φ = 110120331102988.

The previous prime is 110120331102959. The next prime is 110120331103033. The reversal of 110120331102989 is 989201133021011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84314357821225 + 25805973281764 = 9182285^2 + 5079958^2 .

It is a cyclic number.

It is not a de Polignac number, because 110120331102989 - 2²⁴ = 110120314325773 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110120331102959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060165551494 + 55060165551495.

It is an arithmetic number, because the mean of its divisors is an integer number (55060165551495).

Almost surely, 2^{110120331102989} is an apocalyptic number.

It is an amenable number.

110120331102989 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120331102989 is an equidigital number, since it uses as much as digits as its factorization.

110120331102989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 41.

The spelling of 110120331102989 in words is "one hundred ten trillion, one hundred twenty billion, three hundred thirty-one million, one hundred two thousand, nine hundred eighty-nine".