110809133 has 2 divisors, whose sum is σ = 110809134. Its totient is φ = 110809132.

The previous prime is 110809103. The next prime is 110809157. The reversal of 110809133 is 331908011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82047364 + 28761769 = 9058^2 + 5363^2 .

It is a cyclic number.

It is not a de Polignac number, because 110809133 - 2¹⁴ = 110792749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110809103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55404566 + 55404567.

It is an arithmetic number, because the mean of its divisors is an integer number (55404567).

Almost surely, 2^110809133 is an apocalyptic number.

It is an amenable number.

110809133 is a deficient number, since it is larger than the sum of its proper divisors (1).

110809133 is an equidigital number, since it uses as much as digits as its factorization.

110809133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 110809133 is about 10526.5917086206. The cubic root of 110809133 is about 480.3139338117.

The spelling of 110809133 in words is "one hundred ten million, eight hundred nine thousand, one hundred thirty-three".