2043433201223 has 4 divisors (see below), whose sum is σ = 2072213950608. Its totient is φ = 2014652451840.

The previous prime is 2043433201181. The next prime is 2043433201267. The reversal of 2043433201223 is 3221023343402.

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

It is a cyclic number.

It is not a de Polignac number, because 2043433201223 - 2⁸ = 2043433200967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043433201123) 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, 14390374586 + ... + 14390374727.

It is an arithmetic number, because the mean of its divisors is an integer number (518053487652).

Almost surely, 2^{2043433201223} is an apocalyptic number.

2043433201223 is a deficient number, since it is larger than the sum of its proper divisors (28780749385).

2043433201223 is an equidigital number, since it uses as much as digits as its factorization.

2043433201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28780749384.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2043433201223 its reverse (3221023343402), we get a palindrome (5264456544625).

The spelling of 2043433201223 in words is "two trillion, forty-three billion, four hundred thirty-three million, two hundred one thousand, two hundred twenty-three".