5308131 has 32 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 3096576.

The previous prime is 5308123. The next prime is 5308139. The reversal of 5308131 is 1318035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5308123) and next prime (5308139).

It is not a de Polignac number, because 5308131 - 2³ = 5308123 is a prime.

It is a super-2 number, since 2×5308131² = 56352509426322, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5308098 and 5308107.

It is not an unprimeable number, because it can be changed into a prime (5308139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54675 + ... + 54771.

It is an arithmetic number, because the mean of its divisors is an integer number (251370).

Almost surely, 2^5308131 is an apocalyptic number.

5308131 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5308131 is a deficient number, since it is larger than the sum of its proper divisors (2735709).

5308131 is a wasteful number, since it uses less digits than its factorization.

5308131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5308131 is about 2303.9381502115. The cubic root of 5308131 is about 174.4404549945.

The spelling of 5308131 in words is "five million, three hundred eight thousand, one hundred thirty-one".