30013212232130 has 16 divisors (see below), whose sum is σ = 54025640497080. Its totient is φ = 12004871897472.

The previous prime is 30013212232111. The next prime is 30013212232139. The reversal of 30013212232130 is 3123221231003.

It can be written as a sum of positive squares in 4 ways, for example, as 29989872642601 + 23339589529 = 5476301^2 + 152773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30013212232096 and 30013212232105.

It is not an unprimeable number, because it can be changed into a prime (30013212232139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51319115 + ... + 51900654.

Almost surely, 2^{30013212232130} is an apocalyptic number.

30013212232130 is a deficient number, since it is larger than the sum of its proper divisors (24012428264950).

30013212232130 is a wasteful number, since it uses less digits than its factorization.

30013212232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103248853.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30013212232130 its reverse (3123221231003), we get a palindrome (33136433463133).

The spelling of 30013212232130 in words is "thirty trillion, thirteen billion, two hundred twelve million, two hundred thirty-two thousand, one hundred thirty".