130543530015 has 32 divisors (see below), whose sum is σ = 216600638400. Its totient is φ = 67057966080.

The previous prime is 130543529993. The next prime is 130543530023. The reversal of 130543530015 is 510035345031.

It is not a de Polignac number, because 130543530015 - 2⁶ = 130543529951 is a prime.

It is a super-2 number, since 2×130543530015² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188956 + ... + 544785.

It is an arithmetic number, because the mean of its divisors is an integer number (6768769950).

Almost surely, 2^130543530015 is an apocalyptic number.

130543530015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130543530015 is a deficient number, since it is larger than the sum of its proper divisors (86057108385).

130543530015 is a wasteful number, since it uses less digits than its factorization.

130543530015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734187.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 130543530015 its reverse (510035345031), we get a palindrome (640578875046).

The spelling of 130543530015 in words is "one hundred thirty billion, five hundred forty-three million, five hundred thirty thousand, fifteen".