30133112223 has 16 divisors (see below), whose sum is σ = 40466456576. Its totient is φ = 19944623520.

The previous prime is 30133112213. The next prime is 30133112227. The reversal of 30133112223 is 32221133103.

It is not a de Polignac number, because 30133112223 - 2⁶ = 30133112159 is a prime.

It is a super-3 number, since 3×30133112223³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30133112223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133112227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283890 + ... + 375312.

It is an arithmetic number, because the mean of its divisors is an integer number (2529153536).

Almost surely, 2^30133112223 is an apocalyptic number.

30133112223 is a deficient number, since it is larger than the sum of its proper divisors (10333344353).

30133112223 is a wasteful number, since it uses less digits than its factorization.

30133112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92214.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30133112223 its reverse (32221133103), we get a palindrome (62354245326).

The spelling of 30133112223 in words is "thirty billion, one hundred thirty-three million, one hundred twelve thousand, two hundred twenty-three".