138059 has 2 divisors, whose sum is σ = 138060. Its totient is φ = 138058.

The previous prime is 138053. The next prime is 138071. The reversal of 138059 is 950831.

138059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 138059 - 2⁸ = 137803 is a prime.

It is a plaindrome in base 7 and base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 138059.

It is not a weakly prime, because it can be changed into another prime (138053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69029 + 69030.

It is an arithmetic number, because the mean of its divisors is an integer number (69030).

2¹³⁸⁰⁵⁹ is an apocalyptic number.

138059 is a deficient number, since it is larger than the sum of its proper divisors (1).

138059 is an equidigital number, since it uses as much as digits as its factorization.

138059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 138059 is about 371.5629152647. The cubic root of 138059 is about 51.6838559986.

The spelling of 138059 in words is "one hundred thirty-eight thousand, fifty-nine".