3223131203 has 2 divisors, whose sum is σ = 3223131204. Its totient is φ = 3223131202.

The previous prime is 3223131157. The next prime is 3223131209. The reversal of 3223131203 is 3021313223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3223131203 is a prime.

It is not a weakly prime, because it can be changed into another prime (3223131209) 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, 1611565601 + 1611565602.

It is an arithmetic number, because the mean of its divisors is an integer number (1611565602).

Almost surely, 2^3223131203 is an apocalyptic number.

3223131203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223131203 is an equidigital number, since it uses as much as digits as its factorization.

3223131203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3223131203 is about 56772.6272335533. The cubic root of 3223131203 is about 1477.1547483267.

Adding to 3223131203 its reverse (3021313223), we get a palindrome (6244444426).

The spelling of 3223131203 in words is "three billion, two hundred twenty-three million, one hundred thirty-one thousand, two hundred three".