101330039 has 2 divisors, whose sum is σ = 101330040. Its totient is φ = 101330038.

The previous prime is 101330017. The next prime is 101330051. The reversal of 101330039 is 930033101.

It is a strong prime.

It is an emirp because it is prime and its reverse (930033101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101330039 - 2²⁴ = 84552823 is a prime.

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 101330039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101330839) 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, 50665019 + 50665020.

It is an arithmetic number, because the mean of its divisors is an integer number (50665020).

Almost surely, 2^101330039 is an apocalyptic number.

101330039 is a deficient number, since it is larger than the sum of its proper divisors (1).

101330039 is an equidigital number, since it uses as much as digits as its factorization.

101330039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 101330039 is about 10066.2822829484. The cubic root of 101330039 is about 466.2076582527.

The spelling of 101330039 in words is "one hundred one million, three hundred thirty thousand, thirty-nine".