109054087 has 2 divisors, whose sum is σ = 109054088. Its totient is φ = 109054086.

The previous prime is 109054039. The next prime is 109054111. The reversal of 109054087 is 780450901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109054087 is a prime.

It is a super-3 number, since 3×109054087³ (a number of 25 digits) contains 333 as substring.

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, 54527043 + 54527044.

It is an arithmetic number, because the mean of its divisors is an integer number (54527044).

Almost surely, 2^109054087 is an apocalyptic number.

109054087 is a deficient number, since it is larger than the sum of its proper divisors (1).

109054087 is an equidigital number, since it uses as much as digits as its factorization.

109054087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 109054087 is about 10442.8964851712. The cubic root of 109054087 is about 477.7646159926.

The spelling of 109054087 in words is "one hundred nine million, fifty-four thousand, eighty-seven".