30132130 has 32 divisors (see below), whose sum is σ = 63504000. Its totient is φ = 10078080.

The previous prime is 30132103. The next prime is 30132149. The reversal of 30132130 is 3123103.

It is a self number, because there is not a number n which added to its sum of digits gives 30132130.

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, 2380 + ... + 8119.

It is an arithmetic number, because the mean of its divisors is an integer number (1984500).

Almost surely, 2^30132130 is an apocalyptic number.

30132130 is an abundant number, since it is smaller than the sum of its proper divisors (33371870).

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

30132130 is a wasteful number, since it uses less digits than its factorization.

30132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10554.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 30132130 is about 5489.2740867987. The cubic root of 30132130 is about 311.1787587685.

Adding to 30132130 its reverse (3123103), we get a palindrome (33255233).

The spelling of 30132130 in words is "thirty million, one hundred thirty-two thousand, one hundred thirty".