3213011303 has 2 divisors, whose sum is σ = 3213011304. Its totient is φ = 3213011302.

The previous prime is 3213011279. The next prime is 3213011309. The reversal of 3213011303 is 3031103123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3213011303 - 2²⁰ = 3211962727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213011309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606505651 + 1606505652.

It is an arithmetic number, because the mean of its divisors is an integer number (1606505652).

Almost surely, 2^3213011303 is an apocalyptic number.

3213011303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213011303 is an equidigital number, since it uses as much as digits as its factorization.

3213011303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3213011303 is about 56683.4305860187. The cubic root of 3213011303 is about 1475.6071506777.

Adding to 3213011303 its reverse (3031103123), we get a palindrome (6244114426).

The spelling of 3213011303 in words is "three billion, two hundred thirteen million, eleven thousand, three hundred three".