12013134002 has 12 divisors (see below), whose sum is σ = 18837231630. Its totient is φ = 5745411408.

The previous prime is 12013133983. The next prime is 12013134139. The reversal of 12013134002 is 20043131021.

It can be written as a sum of positive squares in only one way, i.e., 11970766921 + 42367081 = 109411^2 + 6509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5676227 + ... + 5678342.

Almost surely, 2^12013134002 is an apocalyptic number.

12013134002 is a deficient number, since it is larger than the sum of its proper divisors (6824097628).

12013134002 is a wasteful number, since it uses less digits than its factorization.

12013134002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11354617 (or 11354594 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12013134002 its reverse (20043131021), we get a palindrome (32056265023).

The spelling of 12013134002 in words is "twelve billion, thirteen million, one hundred thirty-four thousand, two".