30643160132 has 24 divisors (see below), whose sum is σ = 57776447232. Its totient is φ = 14136660000.

The previous prime is 30643160131. The next prime is 30643160167. The reversal of 30643160132 is 23106134603.

It is a junction number, because it is equal to n+sod(n) for n = 30643160095 and 30643160104.

It is not an unprimeable number, because it can be changed into a prime (30643160131) 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, 13844 + ... + 247947.

It is an arithmetic number, because the mean of its divisors is an integer number (2407351968).

Almost surely, 2^30643160132 is an apocalyptic number.

It is an amenable number.

30643160132 is a deficient number, since it is larger than the sum of its proper divisors (27133287100).

30643160132 is a wasteful number, since it uses less digits than its factorization.

30643160132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264059 (or 264057 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 30643160132 its reverse (23106134603), we get a palindrome (53749294735).

The spelling of 30643160132 in words is "thirty billion, six hundred forty-three million, one hundred sixty thousand, one hundred thirty-two".