130104432 has 60 divisors (see below), whose sum is σ = 373967880. Its totient is φ = 42194304.

The previous prime is 130104421. The next prime is 130104449. The reversal of 130104432 is 234401031.

130104432 is a `hidden beast` number, since 130 + 104 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6882 + ... + 17537.

It is an arithmetic number, because the mean of its divisors is an integer number (6232798).

Almost surely, 2^130104432 is an apocalyptic number.

130104432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130104432 is an abundant number, since it is smaller than the sum of its proper divisors (243863448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130104432 is a wasteful number, since it uses less digits than its factorization.

130104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24470 (or 24461 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130104432 is about 11406.3329777804. The cubic root of 130104432 is about 506.7153146579.

Adding to 130104432 its reverse (234401031), we get a palindrome (364505463).

The spelling of 130104432 in words is "one hundred thirty million, one hundred four thousand, four hundred thirty-two".