30130700 has 36 divisors (see below), whose sum is σ = 65641632. Its totient is φ = 12004800.

The previous prime is 30130687. The next prime is 30130703. The reversal of 30130700 is 703103.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30130703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36290 + ... + 37110.

Almost surely, 2^30130700 is an apocalyptic number.

It is an amenable number.

30130700 is an abundant number, since it is smaller than the sum of its proper divisors (35510932).

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

30130700 is a wasteful number, since it uses less digits than its factorization.

30130700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 14.

The square root of 30130700 is about 5489.1438312363. The cubic root of 30130700 is about 311.1738360867.

Adding to 30130700 its reverse (703103), we get a palindrome (30833803).

The spelling of 30130700 in words is "thirty million, one hundred thirty thousand, seven hundred".