130632030 has 96 divisors (see below), whose sum is σ = 362419200. Its totient is φ = 32550336.

The previous prime is 130632017. The next prime is 130632041. The reversal of 130632030 is 30236031.

It is a happy number.

130632030 is a `hidden beast` number, since 1 + 3 + 0 + 632 + 0 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 130631994 and 130632012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134607 + ... + 135573.

It is an arithmetic number, because the mean of its divisors is an integer number (3775200).

Almost surely, 2^130632030 is an apocalyptic number.

130632030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130632030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181209600).

130632030 is an abundant number, since it is smaller than the sum of its proper divisors (231787170).

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

130632030 is a wasteful number, since it uses less digits than its factorization.

130632030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 130632030 is about 11429.4369940081. The cubic root of 130632030 is about 507.3993329253.

Adding to 130632030 its reverse (30236031), we get a palindrome (160868061).

The spelling of 130632030 in words is "one hundred thirty million, six hundred thirty-two thousand, thirty".