130451531115 has 8 divisors (see below), whose sum is σ = 208722449808. Its totient is φ = 69574149920.

The previous prime is 130451531113. The next prime is 130451531129. The reversal of 130451531115 is 511135154031.

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

It is not a de Polignac number, because 130451531115 - 2¹ = 130451531113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130451531113) 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, 4348384356 + ... + 4348384385.

It is an arithmetic number, because the mean of its divisors is an integer number (26090306226).

Almost surely, 2^130451531115 is an apocalyptic number.

130451531115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130451531115 is a deficient number, since it is larger than the sum of its proper divisors (78270918693).

130451531115 is an equidigital number, since it uses as much as digits as its factorization.

130451531115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8696768749.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 130451531115 its reverse (511135154031), we get a palindrome (641586685146).

The spelling of 130451531115 in words is "one hundred thirty billion, four hundred fifty-one million, five hundred thirty-one thousand, one hundred fifteen".