5223031171 has 2 divisors, whose sum is σ = 5223031172. Its totient is φ = 5223031170.

The previous prime is 5223031133. The next prime is 5223031189. The reversal of 5223031171 is 1711303225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5223031171 is a prime.

It is a super-2 number, since 2×5223031171² = 54560109226475262482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5223031271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611515585 + 2611515586.

It is an arithmetic number, because the mean of its divisors is an integer number (2611515586).

Almost surely, 2^5223031171 is an apocalyptic number.

5223031171 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223031171 is an equidigital number, since it uses as much as digits as its factorization.

5223031171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5223031171 is about 72270.5415158901. The cubic root of 5223031171 is about 1735.0322003176.

Adding to 5223031171 its reverse (1711303225), we get a palindrome (6934334396).

The spelling of 5223031171 in words is "five billion, two hundred twenty-three million, thirty-one thousand, one hundred seventy-one".