3133162217 has 2 divisors, whose sum is σ = 3133162218. Its totient is φ = 3133162216.

The previous prime is 3133162213. The next prime is 3133162223. The reversal of 3133162217 is 7122613313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2456590096 + 676572121 = 49564^2 + 26011^2 .

It is an emirp because it is prime and its reverse (7122613313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3133162217 - 2² = 3133162213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3133162217.

It is not a weakly prime, because it can be changed into another prime (3133162213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566581108 + 1566581109.

It is an arithmetic number, because the mean of its divisors is an integer number (1566581109).

It is a self-describing number.

Almost surely, 2^3133162217 is an apocalyptic number.

It is an amenable number.

3133162217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133162217 is an equidigital number, since it uses as much as digits as its factorization.

3133162217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 3133162217 is about 55974.6569172157. The cubic root of 3133162217 is about 1463.2806407530.

The spelling of 3133162217 in words is "three billion, one hundred thirty-three million, one hundred sixty-two thousand, two hundred seventeen".