30133033133 has 8 divisors (see below), whose sum is σ = 34459996800. Its totient is φ = 25811630640.

The previous prime is 30133033111. The next prime is 30133033157. The reversal of 30133033133 is 33133033103.

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

It is a cyclic number.

It is not a de Polignac number, because 30133033133 - 2³² = 25838065837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30133033099 and 30133033108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133032133) 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, 1378673 + ... + 1400358.

It is an arithmetic number, because the mean of its divisors is an integer number (4307499600).

Almost surely, 2^30133033133 is an apocalyptic number.

It is an amenable number.

30133033133 is a deficient number, since it is larger than the sum of its proper divisors (4326963667).

30133033133 is a wasteful number, since it uses less digits than its factorization.

30133033133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780587.

The product of its (nonzero) digits is 2187, while the sum is 23.

Adding to 30133033133 its reverse (33133033103), we get a palindrome (63266066236).

The spelling of 30133033133 in words is "thirty billion, one hundred thirty-three million, thirty-three thousand, one hundred thirty-three".