109098000917 has 2 divisors, whose sum is σ = 109098000918. Its totient is φ = 109098000916.

The previous prime is 109098000911. The next prime is 109098000929. The reversal of 109098000917 is 719000890901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108843247396 + 254753521 = 329914^2 + 15961^2 .

It is a cyclic number.

It is not a de Polignac number, because 109098000917 - 2⁶ = 109098000853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109098000911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54549000458 + 54549000459.

It is an arithmetic number, because the mean of its divisors is an integer number (54549000459).

Almost surely, 2^109098000917 is an apocalyptic number.

It is an amenable number.

109098000917 is a deficient number, since it is larger than the sum of its proper divisors (1).

109098000917 is an equidigital number, since it uses as much as digits as its factorization.

109098000917 is an evil number, because the sum of its binary digits is even.

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

The spelling of 109098000917 in words is "one hundred nine billion, ninety-eight million, nine hundred seventeen", and thus it is an aban number.