110530009 has 2 divisors, whose sum is σ = 110530010. Its totient is φ = 110530008.

The previous prime is 110530001. The next prime is 110530051. The reversal of 110530009 is 900035011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76947984 + 33582025 = 8772^2 + 5795^2 .

It is a cyclic number.

It is not a de Polignac number, because 110530009 - 2³ = 110530001 is a prime.

It is not a weakly prime, because it can be changed into another prime (110530001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55265004 + 55265005.

It is an arithmetic number, because the mean of its divisors is an integer number (55265005).

Almost surely, 2^110530009 is an apocalyptic number.

It is an amenable number.

110530009 is a deficient number, since it is larger than the sum of its proper divisors (1).

110530009 is an equidigital number, since it uses as much as digits as its factorization.

110530009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 110530009 is about 10513.3253064861. The cubic root of 110530009 is about 479.9102971841.

The spelling of 110530009 in words is "one hundred ten million, five hundred thirty thousand, nine".