2023043011 has 4 divisors (see below), whose sum is σ = 2206956024. Its totient is φ = 1839130000.

The previous prime is 2023043003. The next prime is 2023043023. The reversal of 2023043011 is 1103403202.

It is a happy number.

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 2023043011 - 2³ = 2023043003 is a prime.

It is a super-2 number, since 2×2023043011² = 8185406048711892242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023043051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91956490 + ... + 91956511.

It is an arithmetic number, because the mean of its divisors is an integer number (551739006).

Almost surely, 2^2023043011 is an apocalyptic number.

2023043011 is a deficient number, since it is larger than the sum of its proper divisors (183913013).

2023043011 is a wasteful number, since it uses less digits than its factorization.

2023043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183913012.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2023043011 is about 44978.2504217316. The cubic root of 2023043011 is about 1264.7413138906.

Adding to 2023043011 its reverse (1103403202), we get a palindrome (3126446213).

The spelling of 2023043011 in words is "two billion, twenty-three million, forty-three thousand, eleven".