130141232 has 40 divisors (see below), whose sum is σ = 273586656. Its totient is φ = 59613696.

The previous prime is 130141217. The next prime is 130141237. The reversal of 130141232 is 232141031.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 130141232.

It is not an unprimeable number, because it can be changed into a prime (130141237) 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, 26213 + ... + 30779.

Almost surely, 2^130141232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130141232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136793328).

130141232 is an abundant number, since it is smaller than the sum of its proper divisors (143445424).

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

130141232 is a wasteful number, since it uses less digits than its factorization.

130141232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725 (or 4719 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 130141232 is about 11407.9460026773. The cubic root of 130141232 is about 506.7630849131.

Adding to 130141232 its reverse (232141031), we get a palindrome (362282263).

The spelling of 130141232 in words is "one hundred thirty million, one hundred forty-one thousand, two hundred thirty-two".