30231210211 has 8 divisors (see below), whose sum is σ = 32125079520. Its totient is φ = 28350181248.

The previous prime is 30231210179. The next prime is 30231210253. The reversal of 30231210211 is 11201213203.

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

It is a cyclic number.

It is not a de Polignac number, because 30231210211 - 2⁵ = 30231210179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30231210811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3205231 + ... + 3214648.

It is an arithmetic number, because the mean of its divisors is an integer number (4015634940).

Almost surely, 2^30231210211 is an apocalyptic number.

30231210211 is a deficient number, since it is larger than the sum of its proper divisors (1893869309).

30231210211 is a wasteful number, since it uses less digits than its factorization.

30231210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6420173.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30231210211 its reverse (11201213203), we get a palindrome (41432423414).

The spelling of 30231210211 in words is "thirty billion, two hundred thirty-one million, two hundred ten thousand, two hundred eleven".