30302032132 has 12 divisors (see below), whose sum is σ = 53047575616. Its totient is φ = 15145581960.

The previous prime is 30302032099. The next prime is 30302032139. The reversal of 30302032132 is 23123020303.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30302032139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345968 + ... + 1368295.

Almost surely, 2^30302032132 is an apocalyptic number.

It is an amenable number.

30302032132 is a deficient number, since it is larger than the sum of its proper divisors (22745543484).

30302032132 is a wasteful number, since it uses less digits than its factorization.

30302032132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717058 (or 2717056 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30302032132 its reverse (23123020303), we get a palindrome (53425052435).

The spelling of 30302032132 in words is "thirty billion, three hundred two million, thirty-two thousand, one hundred thirty-two".