30130130 has 32 divisors (see below), whose sum is σ = 56687040. Its totient is φ = 11515840.

The previous prime is 30130117. The next prime is 30130151. The reversal of 30130130 is 3103103.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30545 + ... + 31515.

It is an arithmetic number, because the mean of its divisors is an integer number (1771470).

Almost surely, 2^30130130 is an apocalyptic number.

30130130 is a deficient number, since it is larger than the sum of its proper divisors (26556910).

30130130 is a wasteful number, since it uses less digits than its factorization.

30130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 30130130 is about 5489.0919103254. The cubic root of 30130130 is about 311.1718738555.

Adding to 30130130 its reverse (3103103), we get a palindrome (33233233).

The spelling of 30130130 in words is "thirty million, one hundred thirty thousand, one hundred thirty".