30231333022133 has 16 divisors (see below), whose sum is σ = 31678646538240. Its totient is φ = 28795102167216.

The previous prime is 30231333022123. The next prime is 30231333022151. The reversal of 30231333022133 is 33122033313203.

It is not a de Polignac number, because 30231333022133 - 2⁴ = 30231333022117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30231333022096 and 30231333022105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231333022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278352266 + ... + 278460852.

It is an arithmetic number, because the mean of its divisors is an integer number (1979915408640).

Almost surely, 2^{30231333022133} is an apocalyptic number.

It is an amenable number.

30231333022133 is a deficient number, since it is larger than the sum of its proper divisors (1447313516107).

30231333022133 is a wasteful number, since it uses less digits than its factorization.

30231333022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159496.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 30231333022133 its reverse (33122033313203), we get a palindrome (63353366335336).

The spelling of 30231333022133 in words is "thirty trillion, two hundred thirty-one billion, three hundred thirty-three million, twenty-two thousand, one hundred thirty-three".