5203131 has 8 divisors (see below), whose sum is σ = 7302720. Its totient is φ = 3286152.

The previous prime is 5203111. The next prime is 5203141. The reversal of 5203131 is 1313025.

It is a happy number.

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

It is not a de Polignac number, because 5203131 - 2⁹ = 5202619 is a prime.

It is a super-2 number, since 2×5203131² = 54145144406322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5203131.

It is not an unprimeable number, because it can be changed into a prime (5203111) 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, 45585 + ... + 45698.

It is an arithmetic number, because the mean of its divisors is an integer number (912840).

Almost surely, 2^5203131 is an apocalyptic number.

5203131 is a deficient number, since it is larger than the sum of its proper divisors (2099589).

5203131 is a wasteful number, since it uses less digits than its factorization.

5203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91305.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5203131 is about 2281.0372640534. The cubic root of 5203131 is about 173.2825858178.

Adding to 5203131 its reverse (1313025), we get a palindrome (6516156).

The spelling of 5203131 in words is "five million, two hundred three thousand, one hundred thirty-one".