3230040323 has 2 divisors, whose sum is σ = 3230040324. Its totient is φ = 3230040322.

The previous prime is 3230040313. The next prime is 3230040343. The reversal of 3230040323 is 3230400323.

It is an a-pointer prime, because the next prime (3230040343) can be obtained adding 3230040323 to its sum of digits (20).

It is a weak prime.

It is an emirp because it is prime and its reverse (3230400323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3230040323 - 2³⁰ = 2156298499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3230040295 and 3230040304.

It is not a weakly prime, because it can be changed into another prime (3230040313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615020161 + 1615020162.

It is an arithmetic number, because the mean of its divisors is an integer number (1615020162).

Almost surely, 2^3230040323 is an apocalyptic number.

3230040323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230040323 is an equidigital number, since it uses as much as digits as its factorization.

3230040323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3230040323 is about 56833.4437017501. The cubic root of 3230040323 is about 1478.2094737903.

Adding to 3230040323 its reverse (3230400323), we get a palindrome (6460440646).

Subtracting 3230040323 from its reverse (3230400323), we obtain a square (360000 = 600²).

The spelling of 3230040323 in words is "three billion, two hundred thirty million, forty thousand, three hundred twenty-three".