20012333039 has 2 divisors, whose sum is σ = 20012333040. Its totient is φ = 20012333038.

The previous prime is 20012332981. The next prime is 20012333063. The reversal of 20012333039 is 93033321002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20012333039 - 2²⁸ = 19743897583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20012332999 and 20012333017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20012333069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006166519 + 10006166520.

It is an arithmetic number, because the mean of its divisors is an integer number (10006166520).

Almost surely, 2^20012333039 is an apocalyptic number.

20012333039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20012333039 is an equidigital number, since it uses as much as digits as its factorization.

20012333039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

The spelling of 20012333039 in words is "twenty billion, twelve million, three hundred thirty-three thousand, thirty-nine".