30021101233 has 8 divisors (see below), whose sum is σ = 31649321088. Its totient is φ = 28419794304.

The previous prime is 30021101219. The next prime is 30021101273. The reversal of 30021101233 is 33210112003.

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-30021101233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30021101203) 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, 6725941 + ... + 6730402.

It is an arithmetic number, because the mean of its divisors is an integer number (3956165136).

Almost surely, 2^30021101233 is an apocalyptic number.

It is an amenable number.

30021101233 is a deficient number, since it is larger than the sum of its proper divisors (1628219855).

30021101233 is a wasteful number, since it uses less digits than its factorization.

30021101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456463.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30021101233 its reverse (33210112003), we get a palindrome (63231213236).

The spelling of 30021101233 in words is "thirty billion, twenty-one million, one hundred one thousand, two hundred thirty-three".