2023464643203 has 4 divisors (see below), whose sum is σ = 2697952857608. Its totient is φ = 1348976428800.

The previous prime is 2023464643177. The next prime is 2023464643219. The reversal of 2023464643203 is 3023464643202.

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

It is not a de Polignac number, because 2023464643203 - 2⁶ = 2023464643139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023464643243) 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, 337244107198 + ... + 337244107203.

It is an arithmetic number, because the mean of its divisors is an integer number (674488214402).

Almost surely, 2^{2023464643203} is an apocalyptic number.

2023464643203 is a deficient number, since it is larger than the sum of its proper divisors (674488214405).

2023464643203 is an equidigital number, since it uses as much as digits as its factorization.

2023464643203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674488214404.

The product of its (nonzero) digits is 497664, while the sum is 39.

Subtracting 2023464643203 from its reverse (3023464643202), we obtain a palindrome (999999999999).

The spelling of 2023464643203 in words is "two trillion, twenty-three billion, four hundred sixty-four million, six hundred forty-three thousand, two hundred three".