5111233871 has 4 divisors (see below), whose sum is σ = 5380246200. Its totient is φ = 4842221544.

The previous prime is 5111233837. The next prime is 5111233921. The reversal of 5111233871 is 1783321115.

5111233871 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5111233871 - 2⁶ = 5111233807 is a prime.

It is a super-2 number, since 2×5111233871² = 52249423368115289282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111253871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134506136 + ... + 134506173.

It is an arithmetic number, because the mean of its divisors is an integer number (1345061550).

Almost surely, 2^5111233871 is an apocalyptic number.

5111233871 is a deficient number, since it is larger than the sum of its proper divisors (269012329).

5111233871 is a wasteful number, since it uses less digits than its factorization.

5111233871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269012328.

The product of its digits is 5040, while the sum is 32.

The square root of 5111233871 is about 71492.8938496687. The cubic root of 5111233871 is about 1722.5635415481.

Adding to 5111233871 its reverse (1783321115), we get a palindrome (6894554986).

The spelling of 5111233871 in words is "five billion, one hundred eleven million, two hundred thirty-three thousand, eight hundred seventy-one".