30213210233233 has 8 divisors (see below), whose sum is σ = 31190432106240. Its totient is φ = 29236150997040.

The previous prime is 30213210233069. The next prime is 30213210233237. The reversal of 30213210233233 is 33233201231203.

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-30213210233233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30213210233237) 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, 40281598 + ... + 41024791.

It is an arithmetic number, because the mean of its divisors is an integer number (3898804013280).

Almost surely, 2^{30213210233233} is an apocalyptic number.

It is an amenable number.

30213210233233 is a deficient number, since it is larger than the sum of its proper divisors (977221873007).

30213210233233 is a wasteful number, since it uses less digits than its factorization.

30213210233233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81318407.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 30213210233233 its reverse (33233201231203), we get a palindrome (63446411464436).

The spelling of 30213210233233 in words is "thirty trillion, two hundred thirteen billion, two hundred ten million, two hundred thirty-three thousand, two hundred thirty-three".