30001130 has 32 divisors (see below), whose sum is σ = 55184976. Its totient is φ = 11741184.

The previous prime is 30001123. The next prime is 30001151. The reversal of 30001130 is 3110003.

It can be written as a sum of positive squares in 8 ways, for example, as 18515809 + 11485321 = 4303^2 + 3389^2 .

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, 152192 + ... + 152388.

Almost surely, 2^30001130 is an apocalyptic number.

30001130 is a deficient number, since it is larger than the sum of its proper divisors (25183846).

30001130 is a wasteful number, since it uses less digits than its factorization.

30001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 30001130 is about 5477.3287284953. The cubic root of 30001130 is about 310.7271518494.

Adding to 30001130 its reverse (3110003), we get a palindrome (33111133).

The spelling of 30001130 in words is "thirty million, one thousand, one hundred thirty".