5111130031 has 8 divisors (see below), whose sum is σ = 5842197504. Its totient is φ = 4380289080.

The previous prime is 5111130001. The next prime is 5111130043. The reversal of 5111130031 is 1300311115.

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 5111130031 - 2⁵ = 5111129999 is a prime.

It is a super-2 number, since 2×5111130031² = 52247300387580121922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5111129987 and 5111130014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111130001) 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, 5155 + ... + 101236.

It is an arithmetic number, because the mean of its divisors is an integer number (730274688).

Almost surely, 2^5111130031 is an apocalyptic number.

5111130031 is a deficient number, since it is larger than the sum of its proper divisors (731067473).

5111130031 is a wasteful number, since it uses less digits than its factorization.

5111130031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113261.

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

The square root of 5111130031 is about 71492.1676199568. The cubic root of 5111130031 is about 1722.5518762494.

Adding to 5111130031 its reverse (1300311115), we get a palindrome (6411441146).

The spelling of 5111130031 in words is "five billion, one hundred eleven million, one hundred thirty thousand, thirty-one".