30533130135033 has 4 divisors (see below), whose sum is σ = 40710840180048. Its totient is φ = 20355420090020.

The previous prime is 30533130135029. The next prime is 30533130135091. The reversal of 30533130135033 is 33053103133503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30533130135033 - 2² = 30533130135029 is a prime.

It is a super-2 number, since 2×30533130135033² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30533130134985 and 30533130135003.

It is not an unprimeable number, because it can be changed into a prime (30533130135133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5088855022503 + ... + 5088855022508.

It is an arithmetic number, because the mean of its divisors is an integer number (10177710045012).

Almost surely, 2^{30533130135033} is an apocalyptic number.

It is an amenable number.

30533130135033 is a deficient number, since it is larger than the sum of its proper divisors (10177710045015).

30533130135033 is a wasteful number, since it uses less digits than its factorization.

30533130135033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177710045014.

The product of its (nonzero) digits is 54675, while the sum is 33.

Adding to 30533130135033 its reverse (33053103133503), we get a palindrome (63586233268536).

The spelling of 30533130135033 in words is "thirty trillion, five hundred thirty-three billion, one hundred thirty million, one hundred thirty-five thousand, thirty-three".