130837 has 4 divisors (see below), whose sum is σ = 149536. Its totient is φ = 112140.

The previous prime is 130829. The next prime is 130841. The reversal of 130837 is 738031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130837 - 2³ = 130829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9339 + ... + 9352.

It is an arithmetic number, because the mean of its divisors is an integer number (37384).

2¹³⁰⁸³⁷ is an apocalyptic number.

It is an amenable number.

130837 is a deficient number, since it is larger than the sum of its proper divisors (18699).

130837 is an equidigital number, since it uses as much as digits as its factorization.

130837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18698.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 130837 is about 361.7139754005. The cubic root of 130837 is about 50.7664574902.

Adding to 130837 its reverse (738031), we get a palindrome (868868).

The spelling of 130837 in words is "one hundred thirty thousand, eight hundred thirty-seven".