30543053133 has 8 divisors (see below), whose sum is σ = 40780713600. Its totient is φ = 20333714048.

The previous prime is 30543053119. The next prime is 30543053161. The reversal of 30543053133 is 33135034503.

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 30543053133 - 2⁶ = 30543053069 is a prime.

It is a super-2 number, since 2×30543053133² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30543053133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30543053183) 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, 7077828 + ... + 7082141.

It is an arithmetic number, because the mean of its divisors is an integer number (5097589200).

Almost surely, 2^30543053133 is an apocalyptic number.

It is an amenable number.

30543053133 is a deficient number, since it is larger than the sum of its proper divisors (10237660467).

30543053133 is a wasteful number, since it uses less digits than its factorization.

30543053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14160691.

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 30543053133 its reverse (33135034503), we get a palindrome (63678087636).

The spelling of 30543053133 in words is "thirty billion, five hundred forty-three million, fifty-three thousand, one hundred thirty-three".