3133312243 has 2 divisors, whose sum is σ = 3133312244. Its totient is φ = 3133312242.

The previous prime is 3133312229. The next prime is 3133312253. The reversal of 3133312243 is 3422133313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3133312243 - 2²⁵ = 3099757811 is a prime.

It is a super-2 number, since 2×3133312243² = 19635291224267382098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3133312253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566656121 + 1566656122.

It is an arithmetic number, because the mean of its divisors is an integer number (1566656122).

Almost surely, 2^3133312243 is an apocalyptic number.

3133312243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133312243 is an equidigital number, since it uses as much as digits as its factorization.

3133312243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 25.

The square root of 3133312243 is about 55975.9970255109. The cubic root of 3133312243 is about 1463.3039959261.

Adding to 3133312243 its reverse (3422133313), we get a palindrome (6555445556).

The spelling of 3133312243 in words is "three billion, one hundred thirty-three million, three hundred twelve thousand, two hundred forty-three".