3133142213 has 2 divisors, whose sum is σ = 3133142214. Its totient is φ = 3133142212.

The previous prime is 3133142209. The next prime is 3133142219. The reversal of 3133142213 is 3122413313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2453914369 + 679227844 = 49537^2 + 26062^2 .

It is a cyclic number.

It is not a de Polignac number, because 3133142213 - 2² = 3133142209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133142219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566571106 + 1566571107.

It is an arithmetic number, because the mean of its divisors is an integer number (1566571107).

Almost surely, 2^3133142213 is an apocalyptic number.

It is an amenable number.

3133142213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133142213 is an equidigital number, since it uses as much as digits as its factorization.

3133142213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 3133142213 is about 55974.4782289214. The cubic root of 3133142213 is about 1463.2775265906.

Adding to 3133142213 its reverse (3122413313), we get a palindrome (6255555526).

The spelling of 3133142213 in words is "three billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred thirteen".