130803 has 8 divisors (see below), whose sum is σ = 177600. Its totient is φ = 85608.

The previous prime is 130787. The next prime is 130807. The reversal of 130803 is 308031.

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

It is not a de Polignac number, because 130803 - 2⁴ = 130787 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 193 + ... + 546.

It is an arithmetic number, because the mean of its divisors is an integer number (22200).

2¹³⁰⁸⁰³ is an apocalyptic number.

130803 is a deficient number, since it is larger than the sum of its proper divisors (46797).

130803 is an equidigital number, since it uses as much as digits as its factorization.

130803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130803 is about 361.6669738862. Note that the first 3 decimals coincide. The cubic root of 130803 is about 50.7620596285.

Adding to 130803 its reverse (308031), we get a palindrome (438834).

The spelling of 130803 in words is "one hundred thirty thousand, eight hundred three".