30001302130 has 32 divisors (see below), whose sum is σ = 54196225200. Its totient is φ = 11957501952.

The previous prime is 30001302103. The next prime is 30001302151. The reversal of 30001302130 is 3120310003.

30001302130 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 18804911161 + 11196390969 = 137131^2 + 105813^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30001302130.

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, 4481826 + ... + 4488514.

Almost surely, 2^30001302130 is an apocalyptic number.

30001302130 is a deficient number, since it is larger than the sum of its proper divisors (24194923070).

30001302130 is a wasteful number, since it uses less digits than its factorization.

30001302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238.

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

Adding to 30001302130 its reverse (3120310003), we get a palindrome (33121612133).

The spelling of 30001302130 in words is "thirty billion, one million, three hundred two thousand, one hundred thirty".