2023023443 has 32 divisors (see below), whose sum is σ = 2560978944. Its totient is φ = 1557084672.

The previous prime is 2023023419. The next prime is 2023023473. The reversal of 2023023443 is 3443203202.

It is not a de Polignac number, because 2023023443 - 2²⁶ = 1955914579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023023473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1523846 + ... + 1525172.

It is an arithmetic number, because the mean of its divisors is an integer number (80030592).

Almost surely, 2^2023023443 is an apocalyptic number.

2023023443 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2023023443 is a deficient number, since it is larger than the sum of its proper divisors (537955501).

2023023443 is a wasteful number, since it uses less digits than its factorization.

2023023443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2023023443 is about 44978.0328938472. The cubic root of 2023023443 is about 1264.7372361164.

Adding to 2023023443 its reverse (3443203202), we get a palindrome (5466226645).

The spelling of 2023023443 in words is "two billion, twenty-three million, twenty-three thousand, four hundred forty-three".