2000313043023 has 16 divisors (see below), whose sum is σ = 2824255234656. Its totient is φ = 1254972211200.

The previous prime is 2000313043021. The next prime is 2000313043031. The reversal of 2000313043023 is 3203403130002.

It is not a de Polignac number, because 2000313043023 - 2¹ = 2000313043021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000313043021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1457778 + ... + 2475023.

It is an arithmetic number, because the mean of its divisors is an integer number (176515952166).

Almost surely, 2^{2000313043023} is an apocalyptic number.

2000313043023 is a deficient number, since it is larger than the sum of its proper divisors (823942191633).

2000313043023 is a wasteful number, since it uses less digits than its factorization.

2000313043023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942794.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2000313043023 its reverse (3203403130002), we get a palindrome (5203716173025).

The spelling of 2000313043023 in words is "two trillion, three hundred thirteen million, forty-three thousand, twenty-three".