131410503 has 24 divisors (see below), whose sum is σ = 221364000. Its totient is φ = 75089952.

The previous prime is 131410501. The next prime is 131410577. The reversal of 131410503 is 305014131.

It is not a de Polignac number, because 131410503 - 2¹ = 131410501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131410501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18198 + ... + 24371.

It is an arithmetic number, because the mean of its divisors is an integer number (9223500).

Almost surely, 2^131410503 is an apocalyptic number.

131410503 is a deficient number, since it is larger than the sum of its proper divisors (89953497).

131410503 is an equidigital number, since it uses as much as digits as its factorization.

131410503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42596 (or 42579 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 131410503 is about 11463.4420223596. The cubic root of 131410503 is about 508.4052491523.

Adding to 131410503 its reverse (305014131), we get a palindrome (436424634).

The spelling of 131410503 in words is "one hundred thirty-one million, four hundred ten thousand, five hundred three".