20339119 has 2 divisors, whose sum is σ = 20339120. Its totient is φ = 20339118.

The previous prime is 20339113. The next prime is 20339147. The reversal of 20339119 is 91193302.

It is an a-pointer prime, because the next prime (20339147) can be obtained adding 20339119 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20339119 - 2⁵ = 20339087 is a prime.

It is a super-2 number, since 2×20339119² = 827359523392322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20339113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10169559 + 10169560.

It is an arithmetic number, because the mean of its divisors is an integer number (10169560).

Almost surely, 2^20339119 is an apocalyptic number.

20339119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20339119 is an equidigital number, since it uses as much as digits as its factorization.

20339119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 20339119 is about 4509.8912403738. The cubic root of 20339119 is about 272.9673555585.

The spelling of 20339119 in words is "twenty million, three hundred thirty-nine thousand, one hundred nineteen".