130231313 has 8 divisors (see below), whose sum is σ = 138786048. Its totient is φ = 121917664.

The previous prime is 130231307. The next prime is 130231333. The reversal of 130231313 is 313132031.

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

It is not a de Polignac number, because 130231313 - 2²⁴ = 113454097 is a prime.

It is a super-3 number, since 3×130231313³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130231291 and 130231300.

It is not an unprimeable number, because it can be changed into a prime (130231333) 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, 59156 + ... + 61317.

It is an arithmetic number, because the mean of its divisors is an integer number (17348256).

Almost surely, 2^130231313 is an apocalyptic number.

It is an amenable number.

130231313 is a deficient number, since it is larger than the sum of its proper divisors (8554735).

130231313 is a wasteful number, since it uses less digits than its factorization.

130231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120543.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 130231313 is about 11411.8934888125. The cubic root of 130231313 is about 506.8799814984.

Adding to 130231313 its reverse (313132031), we get a palindrome (443363344).

The spelling of 130231313 in words is "one hundred thirty million, two hundred thirty-one thousand, three hundred thirteen".