2043311303023 has 2 divisors, whose sum is σ = 2043311303024. Its totient is φ = 2043311303022.

The previous prime is 2043311302999. The next prime is 2043311303041. The reversal of 2043311303023 is 3203031133402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043311303023 - 2⁹ = 2043311302511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043311303083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021655651511 + 1021655651512.

It is an arithmetic number, because the mean of its divisors is an integer number (1021655651512).

Almost surely, 2^{2043311303023} is an apocalyptic number.

2043311303023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043311303023 is an equidigital number, since it uses as much as digits as its factorization.

2043311303023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2043311303023 its reverse (3203031133402), we get a palindrome (5246342436425).

The spelling of 2043311303023 in words is "two trillion, forty-three billion, three hundred eleven million, three hundred three thousand, twenty-three".