5021700111 has 8 divisors (see below), whose sum is σ = 7439555760. Its totient is φ = 3347800056.

The previous prime is 5021700097. The next prime is 5021700161. The reversal of 5021700111 is 1110071205.

It is a happy number.

It is not a de Polignac number, because 5021700111 - 2²³ = 5013311503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021700161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92994420 + ... + 92994473.

It is an arithmetic number, because the mean of its divisors is an integer number (929944470).

Almost surely, 2^5021700111 is an apocalyptic number.

5021700111 is a deficient number, since it is larger than the sum of its proper divisors (2417855649).

5021700111 is a wasteful number, since it uses less digits than its factorization.

5021700111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185988902 (or 185988896 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 5021700111 is about 70863.9549489019. The cubic root of 5021700111 is about 1712.4461543870.

Adding to 5021700111 its reverse (1110071205), we get a palindrome (6131771316).

The spelling of 5021700111 in words is "five billion, twenty-one million, seven hundred thousand, one hundred eleven".