2000331023 has 2 divisors, whose sum is σ = 2000331024. Its totient is φ = 2000331022.

The previous prime is 2000331019. The next prime is 2000331031. The reversal of 2000331023 is 3201330002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000331023 - 2² = 2000331019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000330989 and 2000331007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000331043) 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, 1000165511 + 1000165512.

It is an arithmetic number, because the mean of its divisors is an integer number (1000165512).

Almost surely, 2^2000331023 is an apocalyptic number.

2000331023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000331023 is an equidigital number, since it uses as much as digits as its factorization.

2000331023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2000331023 is about 44725.0603465216. The cubic root of 2000331023 is about 1259.9905565346.

Adding to 2000331023 its reverse (3201330002), we get a palindrome (5201661025).

The spelling of 2000331023 in words is "two billion, three hundred thirty-one thousand, twenty-three".