3231320327 has 2 divisors, whose sum is σ = 3231320328. Its totient is φ = 3231320326.

The previous prime is 3231320311. The next prime is 3231320333. The reversal of 3231320327 is 7230231323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3231320327 - 2⁴ = 3231320311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231320296 and 3231320305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231322327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615660163 + 1615660164.

It is an arithmetic number, because the mean of its divisors is an integer number (1615660164).

Almost surely, 2^3231320327 is an apocalyptic number.

3231320327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231320327 is an equidigital number, since it uses as much as digits as its factorization.

3231320327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 3231320327 is about 56844.7035967292. The cubic root of 3231320327 is about 1478.4047101722.

The spelling of 3231320327 in words is "three billion, two hundred thirty-one million, three hundred twenty thousand, three hundred twenty-seven".