30113221230133 has 8 divisors (see below), whose sum is σ = 30162086548416. Its totient is φ = 30064359528000.

The previous prime is 30113221230119. The next prime is 30113221230247. The reversal of 30113221230133 is 33103212231103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113221230133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30113221230098 and 30113221230107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113228230133) 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, 16021110 + ... + 17801752.

It is an arithmetic number, because the mean of its divisors is an integer number (3770260818552).

Almost surely, 2^{30113221230133} is an apocalyptic number.

It is an amenable number.

30113221230133 is a deficient number, since it is larger than the sum of its proper divisors (48865318283).

30113221230133 is a wasteful number, since it uses less digits than its factorization.

30113221230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808075.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30113221230133 its reverse (33103212231103), we get a palindrome (63216433461236).

The spelling of 30113221230133 in words is "thirty trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred thirty thousand, one hundred thirty-three".