12002000130 has 24 divisors (see below), whose sum is σ = 31205200572. Its totient is φ = 3200533344.

The previous prime is 12002000111. The next prime is 12002000167. The reversal of 12002000130 is 3100020021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10294740369 + 1707259761 = 101463^2 + 41319^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66677689 + ... + 66677868.

Almost surely, 2^12002000130 is an apocalyptic number.

12002000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002000130 is an abundant number, since it is smaller than the sum of its proper divisors (19203200442).

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

12002000130 is a wasteful number, since it uses less digits than its factorization.

12002000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133355570 (or 133355567 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 12002000130 its reverse (3100020021), we get a palindrome (15102020151).

The spelling of 12002000130 in words is "twelve billion, two million, one hundred thirty", and thus it is an aban number.