30296320132 has 72 divisors (see below), whose sum is σ = 59153099096. Its totient is φ = 13494200832.

The previous prime is 30296320129. The next prime is 30296320133. The reversal of 30296320132 is 23102369203.

It can be written as a sum of positive squares in 4 ways, for example, as 673091136 + 29623228996 = 25944^2 + 172114^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30296320094 and 30296320103.

It is not an unprimeable number, because it can be changed into a prime (30296320133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8383558 + ... + 8387170.

Almost surely, 2^30296320132 is an apocalyptic number.

It is an amenable number.

30296320132 is a deficient number, since it is larger than the sum of its proper divisors (28856778964).

30296320132 is a wasteful number, since it uses less digits than its factorization.

30296320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 30296320132 its reverse (23102369203), we get a palindrome (53398689335).

The spelling of 30296320132 in words is "thirty billion, two hundred ninety-six million, three hundred twenty thousand, one hundred thirty-two".