130231130303 has 4 divisors (see below), whose sum is σ = 131694401520. Its totient is φ = 128767859088.

The previous prime is 130231130243. The next prime is 130231130333. The reversal of 130231130303 is 303031132031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303031132031 = 19 ⋅15949006949.

It is a cyclic number.

It is not a de Polignac number, because 130231130303 - 2⁸ = 130231130047 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 (130231130333) 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, 731635475 + ... + 731635652.

It is an arithmetic number, because the mean of its divisors is an integer number (32923600380).

Almost surely, 2^130231130303 is an apocalyptic number.

130231130303 is a deficient number, since it is larger than the sum of its proper divisors (1463271217).

130231130303 is an equidigital number, since it uses as much as digits as its factorization.

130231130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463271216.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 130231130303 its reverse (303031132031), we get a palindrome (433262262334).

The spelling of 130231130303 in words is "one hundred thirty billion, two hundred thirty-one million, one hundred thirty thousand, three hundred three".