130232415 has 16 divisors (see below), whose sum is σ = 214004448. Its totient is φ = 67579776.

The previous prime is 130232357. The next prime is 130232447. The reversal of 130232415 is 514232031.

It is not a de Polignac number, because 130232415 - 2⁶ = 130232351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130232391 and 130232400.

It is a congruent number.

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, 116772 + ... + 117881.

It is an arithmetic number, because the mean of its divisors is an integer number (13375278).

Almost surely, 2^130232415 is an apocalyptic number.

130232415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130232415 is a deficient number, since it is larger than the sum of its proper divisors (83772033).

130232415 is a wasteful number, since it uses less digits than its factorization.

130232415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234698.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 130232415 is about 11411.9417716706. The cubic root of 130232415 is about 506.8814112113.

Adding to 130232415 its reverse (514232031), we get a palindrome (644464446).

The spelling of 130232415 in words is "one hundred thirty million, two hundred thirty-two thousand, four hundred fifteen".