130231315 has 8 divisors (see below), whose sum is σ = 161666640. Its totient is φ = 100592352.

The previous prime is 130231307. The next prime is 130231333. The reversal of 130231315 is 513132031.

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

It is a cyclic number.

It is not a de Polignac number, because 130231315 - 2³ = 130231307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130231292 and 130231301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448929 + ... + 449218.

It is an arithmetic number, because the mean of its divisors is an integer number (20208330).

Almost surely, 2^130231315 is an apocalyptic number.

130231315 is a deficient number, since it is larger than the sum of its proper divisors (31435325).

130231315 is an equidigital number, since it uses as much as digits as its factorization.

130231315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898181.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 130231315 is about 11411.8935764403. The cubic root of 130231315 is about 506.8799840932.

Adding to 130231315 its reverse (513132031), we get a palindrome (643363346).

The spelling of 130231315 in words is "one hundred thirty million, two hundred thirty-one thousand, three hundred fifteen".