3223130311 has 4 divisors (see below), whose sum is σ = 3223245312. Its totient is φ = 3223015312.

The previous prime is 3223130297. The next prime is 3223130353. The reversal of 3223130311 is 1130313223.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1130313223 = 13 ⋅86947171.

It is a cyclic number.

It is not a de Polignac number, because 3223130311 - 2¹¹ = 3223128263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223130381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15075 + ... + 81691.

It is an arithmetic number, because the mean of its divisors is an integer number (805811328).

Almost surely, 2^3223130311 is an apocalyptic number.

3223130311 is a deficient number, since it is larger than the sum of its proper divisors (115001).

3223130311 is an equidigital number, since it uses as much as digits as its factorization.

3223130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115000.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3223130311 is about 56772.6193776542. The cubic root of 3223130311 is about 1477.1546120594.

Adding to 3223130311 its reverse (1130313223), we get a palindrome (4353443534).

The spelling of 3223130311 in words is "three billion, two hundred twenty-three million, one hundred thirty thousand, three hundred eleven".