130024332 has 24 divisors (see below), whose sum is σ = 337100400. Its totient is φ = 43341408.

The previous prime is 130024291. The next prime is 130024339. The reversal of 130024332 is 233420031.

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

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130024339) 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, 601857 + ... + 602072.

It is an arithmetic number, because the mean of its divisors is an integer number (14045850).

Almost surely, 2^130024332 is an apocalyptic number.

130024332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130024332 is an abundant number, since it is smaller than the sum of its proper divisors (207076068).

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

130024332 is a wasteful number, since it uses less digits than its factorization.

130024332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203942 (or 1203934 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 130024332 is about 11402.8212298536. The cubic root of 130024332 is about 506.6113053162.

Adding to 130024332 its reverse (233420031), we get a palindrome (363444363).

The spelling of 130024332 in words is "one hundred thirty million, twenty-four thousand, three hundred thirty-two".