5018111323 has 12 divisors (see below), whose sum is σ = 5403703480. Its totient is φ = 4658211072.

The previous prime is 5018111311. The next prime is 5018111327. The reversal of 5018111323 is 3231118105.

It is not a de Polignac number, because 5018111323 - 2⁵ = 5018111291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5018111327) 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 in 11 ways as a sum of consecutive naturals, for example, 97833 + ... + 140026.

Almost surely, 2^5018111323 is an apocalyptic number.

5018111323 is a deficient number, since it is larger than the sum of its proper divisors (385592157).

5018111323 is a wasteful number, since it uses less digits than its factorization.

5018111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237966 (or 237949 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5018111323 is about 70838.6287487272. The cubic root of 5018111323 is about 1712.0381205437.

Adding to 5018111323 its reverse (3231118105), we get a palindrome (8249229428).

It can be divided in two parts, 50181 and 11323, that added together give a square (61504 = 248²).

The spelling of 5018111323 in words is "five billion, eighteen million, one hundred eleven thousand, three hundred twenty-three".