30211230330206 has 8 divisors (see below), whose sum is σ = 45317597735520. Its totient is φ = 15105364418368.

The previous prime is 30211230330179. The next prime is 30211230330209. The reversal of 30211230330206 is 60203303211203.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211230330209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125222726 + ... + 125463753.

It is an arithmetic number, because the mean of its divisors is an integer number (5664699716940).

Almost surely, 2^{30211230330206} is an apocalyptic number.

30211230330206 is a deficient number, since it is larger than the sum of its proper divisors (15106367405314).

30211230330206 is a wasteful number, since it uses less digits than its factorization.

30211230330206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250746738.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30211230330206 its reverse (60203303211203), we get a palindrome (90414533541409).

The spelling of 30211230330206 in words is "thirty trillion, two hundred eleven billion, two hundred thirty million, three hundred thirty thousand, two hundred six".