130323203 has 4 divisors (see below), whose sum is σ = 131260920. Its totient is φ = 129385488.

The previous prime is 130323161. The next prime is 130323211. The reversal of 130323203 is 302323031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302323031 = 15649 ⋅19319.

It is a cyclic number.

It is not a de Polignac number, because 130323203 - 2¹⁶ = 130257667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130323233) 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, 468650 + ... + 468927.

It is an arithmetic number, because the mean of its divisors is an integer number (32815230).

Almost surely, 2^130323203 is an apocalyptic number.

130323203 is a deficient number, since it is larger than the sum of its proper divisors (937717).

130323203 is an equidigital number, since it uses as much as digits as its factorization.

130323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937716.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 130323203 is about 11415.9188416877. The cubic root of 130323203 is about 506.9991700661. Note that the first 3 decimals are identical.

Adding to 130323203 its reverse (302323031), we get a palindrome (432646234).

The spelling of 130323203 in words is "one hundred thirty million, three hundred twenty-three thousand, two hundred three".