2023266623203 has 4 divisors (see below), whose sum is σ = 2312304712240. Its totient is φ = 1734228534168.

The previous prime is 2023266623129. The next prime is 2023266623207. The reversal of 2023266623203 is 3023266623202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023266623203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023266623207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144519044508 + ... + 144519044521.

It is an arithmetic number, because the mean of its divisors is an integer number (578076178060).

Almost surely, 2^{2023266623203} is an apocalyptic number.

2023266623203 is a deficient number, since it is larger than the sum of its proper divisors (289038089037).

2023266623203 is an equidigital number, since it uses as much as digits as its factorization.

2023266623203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289038089036.

The product of its (nonzero) digits is 186624, while the sum is 37.

Subtracting 2023266623203 from its reverse (3023266623202), we obtain a palindrome (999999999999).

The spelling of 2023266623203 in words is "two trillion, twenty-three billion, two hundred sixty-six million, six hundred twenty-three thousand, two hundred three".