3200321323 has 4 divisors (see below), whose sum is σ = 3200445760. Its totient is φ = 3200196888.

The previous prime is 3200321317. The next prime is 3200321339. The reversal of 3200321323 is 3231230023.

It is a happy number.

3200321323 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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3231230023 = 7 ⋅461604289.

It is a cyclic number.

It is not a de Polignac number, because 3200321323 - 2¹³ = 3200313131 is a prime.

It is a super-3 number, since 3×3200321323³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3200321323.

It is not an unprimeable number, because it can be changed into a prime (3200321353) 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, 7740 + ... + 80377.

It is an arithmetic number, because the mean of its divisors is an integer number (800111440).

Almost surely, 2^3200321323 is an apocalyptic number.

3200321323 is a deficient number, since it is larger than the sum of its proper divisors (124437).

3200321323 is an equidigital number, since it uses as much as digits as its factorization.

3200321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124436.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3200321323 is about 56571.3825445339. The cubic root of 3200321323 is about 1473.6619213076.

Adding to 3200321323 its reverse (3231230023), we get a palindrome (6431551346).

The spelling of 3200321323 in words is "three billion, two hundred million, three hundred twenty-one thousand, three hundred twenty-three".