3203201231 has 2 divisors, whose sum is σ = 3203201232. Its totient is φ = 3203201230.

The previous prime is 3203201189. The next prime is 3203201257. The reversal of 3203201231 is 1321023023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3203201231 - 2⁶ = 3203201167 is a prime.

It is a super-2 number, since 2×3203201231² = 20520996252559830722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3203201531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601600615 + 1601600616.

It is an arithmetic number, because the mean of its divisors is an integer number (1601600616).

Almost surely, 2^3203201231 is an apocalyptic number.

3203201231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3203201231 is an equidigital number, since it uses as much as digits as its factorization.

3203201231 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 3203201231 is about 56596.8305738051. The cubic root of 3203201231 is about 1474.1038288464.

Adding to 3203201231 its reverse (1321023023), we get a palindrome (4524224254).

The spelling of 3203201231 in words is "three billion, two hundred three million, two hundred one thousand, two hundred thirty-one".