30132120133 has 8 divisors (see below), whose sum is σ = 30785386752. Its totient is φ = 29479360176.

The previous prime is 30132120113. The next prime is 30132120143. The reversal of 30132120133 is 33102123103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30132120133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30132120133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132120103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5185 + ... + 245542.

It is an arithmetic number, because the mean of its divisors is an integer number (3848173344).

Almost surely, 2^30132120133 is an apocalyptic number.

It is an amenable number.

30132120133 is a deficient number, since it is larger than the sum of its proper divisors (653266619).

30132120133 is a wasteful number, since it uses less digits than its factorization.

30132120133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253331.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30132120133 its reverse (33102123103), we get a palindrome (63234243236).

The spelling of 30132120133 in words is "thirty billion, one hundred thirty-two million, one hundred twenty thousand, one hundred thirty-three".