5223158131 has 2 divisors, whose sum is σ = 5223158132. Its totient is φ = 5223158130.

The previous prime is 5223158117. The next prime is 5223158153. The reversal of 5223158131 is 1318513225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5223158131 is a prime.

It is a super-2 number, since 2×5223158131² = 54562761722862826322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5223158093 and 5223158102.

It is not a weakly prime, because it can be changed into another prime (5223155131) 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, 2611579065 + 2611579066.

It is an arithmetic number, because the mean of its divisors is an integer number (2611579066).

Almost surely, 2^5223158131 is an apocalyptic number.

5223158131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223158131 is an equidigital number, since it uses as much as digits as its factorization.

5223158131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 31.

The square root of 5223158131 is about 72271.4198767397. The cubic root of 5223158131 is about 1735.0462584316.

The spelling of 5223158131 in words is "five billion, two hundred twenty-three million, one hundred fifty-eight thousand, one hundred thirty-one".