130434515 has 16 divisors (see below), whose sum is σ = 162570240. Its totient is φ = 100356960.

The previous prime is 130434497. The next prime is 130434527. The reversal of 130434515 is 515434031.

It is not a de Polignac number, because 130434515 - 2²⁰ = 129385939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23366 + ... + 28404.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^130434515 is an apocalyptic number.

130434515 is a deficient number, since it is larger than the sum of its proper divisors (32135725).

130434515 is a wasteful number, since it uses less digits than its factorization.

130434515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 130434515 is about 11420.7930985549. The cubic root of 130434515 is about 507.1434754812.

Adding to 130434515 its reverse (515434031), we get a palindrome (645868546).

The spelling of 130434515 in words is "one hundred thirty million, four hundred thirty-four thousand, five hundred fifteen".