3212003231 has 2 divisors, whose sum is σ = 3212003232. Its totient is φ = 3212003230.

The previous prime is 3212003227. The next prime is 3212003237. The reversal of 3212003231 is 1323002123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3212003231 - 2² = 3212003227 is a prime.

It is a super-2 number, since 2×3212003231² = 20633929511908878722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212003237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606001615 + 1606001616.

It is an arithmetic number, because the mean of its divisors is an integer number (1606001616).

Almost surely, 2^3212003231 is an apocalyptic number.

3212003231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212003231 is an equidigital number, since it uses as much as digits as its factorization.

3212003231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3212003231 is about 56674.5377660903. The cubic root of 3212003231 is about 1475.4528121973.

Adding to 3212003231 its reverse (1323002123), we get a palindrome (4535005354).

The spelling of 3212003231 in words is "three billion, two hundred twelve million, three thousand, two hundred thirty-one".