5171222323 has 2 divisors, whose sum is σ = 5171222324. Its totient is φ = 5171222322.

The previous prime is 5171222317. The next prime is 5171222327. The reversal of 5171222323 is 3232221715.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5171222323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5171222291 and 5171222300.

It is not a weakly prime, because it can be changed into another prime (5171222327) 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, 2585611161 + 2585611162.

It is an arithmetic number, because the mean of its divisors is an integer number (2585611162).

Almost surely, 2^5171222323 is an apocalyptic number.

5171222323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171222323 is an equidigital number, since it uses as much as digits as its factorization.

5171222323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 5171222323 is about 71911.2113859863. The cubic root of 5171222323 is about 1729.2763546583.

The spelling of 5171222323 in words is "five billion, one hundred seventy-one million, two hundred twenty-two thousand, three hundred twenty-three".