30321223211133 has 16 divisors (see below), whose sum is σ = 44925247359360. Its totient is φ = 20211936303168.

The previous prime is 30321223211131. The next prime is 30321223211189. The reversal of 30321223211133 is 33111232212303.

30321223211133 is a `hidden beast` number, since 3 + 0 + 321 + 2 + 2 + 321 + 1 + 13 + 3 = 666.

It is not a de Polignac number, because 30321223211133 - 2¹ = 30321223211131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30321223211097 and 30321223211106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30321223211131) 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, 61207185 + ... + 61700582.

It is an arithmetic number, because the mean of its divisors is an integer number (2807827959960).

Almost surely, 2^{30321223211133} is an apocalyptic number.

It is an amenable number.

30321223211133 is a deficient number, since it is larger than the sum of its proper divisors (14604024148227).

30321223211133 is a wasteful number, since it uses less digits than its factorization.

30321223211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122916913 (or 122916907 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 30321223211133 its reverse (33111232212303), we get a palindrome (63432455423436).

The spelling of 30321223211133 in words is "thirty trillion, three hundred twenty-one billion, two hundred twenty-three million, two hundred eleven thousand, one hundred thirty-three".