3023223431 has 4 divisors (see below), whose sum is σ = 3154667952. Its totient is φ = 2891778912.

The previous prime is 3023223419. The next prime is 3023223433. The reversal of 3023223431 is 1343223203.

3023223431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3023223431 - 2¹⁸ = 3022961287 is a prime.

It is a super-2 number, since 2×3023223431² = 18279759827494823522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 131444497 = 3023223431 / (3 + 0 + 2 + 3 + 2 + 2 + 3 + 4 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023223397 and 3023223406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023223433) 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, 65722226 + ... + 65722271.

It is an arithmetic number, because the mean of its divisors is an integer number (788666988).

Almost surely, 2^3023223431 is an apocalyptic number.

3023223431 is a deficient number, since it is larger than the sum of its proper divisors (131444521).

3023223431 is a wasteful number, since it uses less digits than its factorization.

3023223431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131444520.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3023223431 is about 54983.8470007329. The cubic root of 3023223431 is about 1445.9615620763.

Adding to 3023223431 its reverse (1343223203), we get a palindrome (4366446634).

The spelling of 3023223431 in words is "three billion, twenty-three million, two hundred twenty-three thousand, four hundred thirty-one".