109054039 has 2 divisors, whose sum is σ = 109054040. Its totient is φ = 109054038.

The previous prime is 109054037. The next prime is 109054087. The reversal of 109054039 is 930450901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109054039 - 2¹ = 109054037 is a prime.

Together with 109054037, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109054039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109054037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54527019 + 54527020.

It is an arithmetic number, because the mean of its divisors is an integer number (54527020).

Almost surely, 2^109054039 is an apocalyptic number.

109054039 is a deficient number, since it is larger than the sum of its proper divisors (1).

109054039 is an equidigital number, since it uses as much as digits as its factorization.

109054039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 109054039 is about 10442.8941869579. The cubic root of 109054039 is about 477.7645458968.

The spelling of 109054039 in words is "one hundred nine million, fifty-four thousand, thirty-nine".