3113223133 has 2 divisors, whose sum is σ = 3113223134. Its totient is φ = 3113223132.

The previous prime is 3113223119. The next prime is 3113223151. The reversal of 3113223133 is 3313223113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2401294009 + 711929124 = 49003^2 + 26682^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113223133 - 2¹³ = 3113214941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113223103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556611566 + 1556611567.

It is an arithmetic number, because the mean of its divisors is an integer number (1556611567).

Almost surely, 2^3113223133 is an apocalyptic number.

It is an amenable number.

3113223133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113223133 is an equidigital number, since it uses as much as digits as its factorization.

3113223133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 22.

The square root of 3113223133 is about 55796.2645075815. The cubic root of 3113223133 is about 1460.1699828671.

Adding to 3113223133 its reverse (3313223113), we get a palindrome (6426446246).

The spelling of 3113223133 in words is "three billion, one hundred thirteen million, two hundred twenty-three thousand, one hundred thirty-three".