110098997 has 2 divisors, whose sum is σ = 110098998. Its totient is φ = 110098996.

The previous prime is 110098991. The next prime is 110099009. The reversal of 110098997 is 799890011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75359761 + 34739236 = 8681^2 + 5894^2 .

It is a cyclic number.

It is not a de Polignac number, because 110098997 - 2²⁰ = 109050421 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110098991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55049498 + 55049499.

It is an arithmetic number, because the mean of its divisors is an integer number (55049499).

Almost surely, 2^110098997 is an apocalyptic number.

It is an amenable number.

110098997 is a deficient number, since it is larger than the sum of its proper divisors (1).

110098997 is an equidigital number, since it uses as much as digits as its factorization.

110098997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 44.

The square root of 110098997 is about 10492.8069171218. The cubic root of 110098997 is about 479.2856808475.

The spelling of 110098997 in words is "one hundred ten million, ninety-eight thousand, nine hundred ninety-seven".