30133323121 has 8 divisors (see below), whose sum is σ = 32880708000. Its totient is φ = 27387270240.

The previous prime is 30133323091. The next prime is 30133323133. The reversal of 30133323121 is 12132333103.

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

It is not a de Polignac number, because 30133323121 - 2⁷ = 30133322993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30133323092 and 30133323101.

It is not an unprimeable number, because it can be changed into a prime (30133323721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285396 + ... + 376453.

It is an arithmetic number, because the mean of its divisors is an integer number (4110088500).

Almost surely, 2^30133323121 is an apocalyptic number.

It is an amenable number.

30133323121 is a deficient number, since it is larger than the sum of its proper divisors (2747384879).

30133323121 is a wasteful number, since it uses less digits than its factorization.

30133323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665999.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30133323121 its reverse (12132333103), we get a palindrome (42265656224).

The spelling of 30133323121 in words is "thirty billion, one hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".