7130030132 has 48 divisors (see below), whose sum is σ = 13388766720. Its totient is φ = 3314908800.

The previous prime is 7130030123. The next prime is 7130030147. The reversal of 7130030132 is 2310300317.

It is a happy number.

It is a congruent number.

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, 754058 + ... + 763454.

It is an arithmetic number, because the mean of its divisors is an integer number (278932640).

Almost surely, 2^7130030132 is an apocalyptic number.

It is an amenable number.

7130030132 is a deficient number, since it is larger than the sum of its proper divisors (6258736588).

7130030132 is a wasteful number, since it uses less digits than its factorization.

7130030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9672 (or 9670 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 7130030132 is about 84439.5057541196. The cubic root of 7130030132 is about 1924.7032887938.

Adding to 7130030132 its reverse (2310300317), we get a palindrome (9440330449).

The spelling of 7130030132 in words is "seven billion, one hundred thirty million, thirty thousand, one hundred thirty-two".