20002300039 has 2 divisors, whose sum is σ = 20002300040. Its totient is φ = 20002300038.

The previous prime is 20002300033. The next prime is 20002300049. The reversal of 20002300039 is 93000320002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20002300039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20002299989 and 20002300025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20002300033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001150019 + 10001150020.

It is an arithmetic number, because the mean of its divisors is an integer number (10001150020).

Almost surely, 2^20002300039 is an apocalyptic number.

20002300039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002300039 is an equidigital number, since it uses as much as digits as its factorization.

20002300039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The spelling of 20002300039 in words is "twenty billion, two million, three hundred thousand, thirty-nine".