2023385687 has 2 divisors, whose sum is σ = 2023385688. Its totient is φ = 2023385686.

The previous prime is 2023385671. The next prime is 2023385773. The reversal of 2023385687 is 7865833202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023385687 - 2⁴ = 2023385671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023385587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011692843 + 1011692844.

It is an arithmetic number, because the mean of its divisors is an integer number (1011692844).

Almost surely, 2^2023385687 is an apocalyptic number.

2023385687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023385687 is an equidigital number, since it uses as much as digits as its factorization.

2023385687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 2023385687 is about 44982.0596126945. The cubic root of 2023385687 is about 1264.8127198574.

The spelling of 2023385687 in words is "two billion, twenty-three million, three hundred eighty-five thousand, six hundred eighty-seven".