30133356132 has 192 divisors, whose sum is σ = 79975526400. Its totient is φ = 8751697920.

The previous prime is 30133356107. The next prime is 30133356151. The reversal of 30133356132 is 23165333103.

It is a self number, because there is not a number n which added to its sum of digits gives 30133356132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126080869 + ... + 126081107.

It is an arithmetic number, because the mean of its divisors is an integer number (416539200).

Almost surely, 2^30133356132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30133356132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39987763200).

30133356132 is an abundant number, since it is smaller than the sum of its proper divisors (49842170268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30133356132 is a wasteful number, since it uses less digits than its factorization.

30133356132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 30.

Adding to 30133356132 its reverse (23165333103), we get a palindrome (53298689235).

The spelling of 30133356132 in words is "thirty billion, one hundred thirty-three million, three hundred fifty-six thousand, one hundred thirty-two".