5131003111 has 8 divisors (see below), whose sum is σ = 5580406944. Its totient is φ = 4689415200.

The previous prime is 5131003051. The next prime is 5131003127. The reversal of 5131003111 is 1113001315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5131003111 - 2¹³ = 5130994919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131003151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952611 + ... + 1955236.

It is an arithmetic number, because the mean of its divisors is an integer number (697550868).

Almost surely, 2^5131003111 is an apocalyptic number.

5131003111 is a deficient number, since it is larger than the sum of its proper divisors (449403833).

5131003111 is a wasteful number, since it uses less digits than its factorization.

5131003111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907961.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 5131003111 is about 71631.0205916403. The cubic root of 5131003111 is about 1724.7815292597.

Adding to 5131003111 its reverse (1113001315), we get a palindrome (6244004426).

The spelling of 5131003111 in words is "five billion, one hundred thirty-one million, three thousand, one hundred eleven".