5031306031 has 8 divisors (see below), whose sum is σ = 5153054544. Its totient is φ = 4909773120.

The previous prime is 5031306023. The next prime is 5031306053. The reversal of 5031306031 is 1306031305.

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 5031306031 - 2³ = 5031306023 is a prime.

It is a super-2 number, since 2×5031306031² = 50628080755153945922, 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 = 5031305993 and 5031306011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031306061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6160 + ... + 100501.

It is an arithmetic number, because the mean of its divisors is an integer number (644131818).

Almost surely, 2^5031306031 is an apocalyptic number.

5031306031 is a deficient number, since it is larger than the sum of its proper divisors (121748513).

5031306031 is a wasteful number, since it uses less digits than its factorization.

5031306031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107801.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 5031306031 is about 70931.6997611082. The cubic root of 5031306031 is about 1713.5373614022.

Adding to 5031306031 its reverse (1306031305), we get a palindrome (6337337336).

The spelling of 5031306031 in words is "five billion, thirty-one million, three hundred six thousand, thirty-one".