30012320102233 has 12 divisors (see below), whose sum is σ = 36965954892852. Its totient is φ = 24211619577600.

The previous prime is 30012320102227. The next prime is 30012320102279. The reversal of 30012320102233 is 33220102321003.

It can be written as a sum of positive squares in 2 ways, for example, as 27235737751369 + 2776582350864 = 5218787^2 + 1666308^2 .

It is not a de Polignac number, because 30012320102233 - 2³³ = 30003730167641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012320106233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18014597068 + ... + 18014598733.

It is an arithmetic number, because the mean of its divisors is an integer number (3080496241071).

Almost surely, 2^{30012320102233} is an apocalyptic number.

It is an amenable number.

30012320102233 is a deficient number, since it is larger than the sum of its proper divisors (6953634790619).

30012320102233 is a wasteful number, since it uses less digits than its factorization.

30012320102233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36029195832 (or 36029195825 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30012320102233 its reverse (33220102321003), we get a palindrome (63232422423236).

The spelling of 30012320102233 in words is "thirty trillion, twelve billion, three hundred twenty million, one hundred two thousand, two hundred thirty-three".