130232203 has 4 divisors (see below), whose sum is σ = 130429888. Its totient is φ = 130034520.

The previous prime is 130232173. The next prime is 130232227. The reversal of 130232203 is 302232031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302232031 = 19 ⋅15906949.

It is a cyclic number.

It is not a de Polignac number, because 130232203 - 2⁹ = 130231691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130233203) 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, 97851 + ... + 99172.

It is an arithmetic number, because the mean of its divisors is an integer number (32607472).

Almost surely, 2^130232203 is an apocalyptic number.

130232203 is a deficient number, since it is larger than the sum of its proper divisors (197685).

130232203 is an equidigital number, since it uses as much as digits as its factorization.

130232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197684.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 130232203 is about 11411.9324831511. The cubic root of 130232203 is about 506.8811361674.

Adding to 130232203 its reverse (302232031), we get a palindrome (432464234).

The spelling of 130232203 in words is "one hundred thirty million, two hundred thirty-two thousand, two hundred three".