30134553205133 has 8 divisors (see below), whose sum is σ = 32452843869600. Its totient is φ = 27816297985008.

The previous prime is 30134553205123. The next prime is 30134553205261. The reversal of 30134553205133 is 33150235543103.

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

It is not a de Polignac number, because 30134553205133 - 2⁶ = 30134553205069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30134553205123) 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, 7082063 + ... + 10508316.

It is an arithmetic number, because the mean of its divisors is an integer number (4056605483700).

Almost surely, 2^{30134553205133} is an apocalyptic number.

It is an amenable number.

30134553205133 is a deficient number, since it is larger than the sum of its proper divisors (2318290664467).

30134553205133 is a wasteful number, since it uses less digits than its factorization.

30134553205133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17722171.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 30134553205133 its reverse (33150235543103), we get a palindrome (63284788748236).

The spelling of 30134553205133 in words is "thirty trillion, one hundred thirty-four billion, five hundred fifty-three million, two hundred five thousand, one hundred thirty-three".