230031012223211 has 32 divisors (see below), whose sum is σ = 247595027512320. Its totient is φ = 213024247142400.

The previous prime is 230031012223189. The next prime is 230031012223223. The reversal of 230031012223211 is 112322210130032.

It is a cyclic number.

It is not a de Polignac number, because 230031012223211 - 2⁶ = 230031012223147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230031012223231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4717883045 + ... + 4717931801.

It is an arithmetic number, because the mean of its divisors is an integer number (7737344609760).

Almost surely, 2^{230031012223211} is an apocalyptic number.

230031012223211 is a deficient number, since it is larger than the sum of its proper divisors (17564015289109).

230031012223211 is a wasteful number, since it uses less digits than its factorization.

230031012223211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55235.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 230031012223211 its reverse (112322210130032), we get a palindrome (342353222353243).

The spelling of 230031012223211 in words is "two hundred thirty trillion, thirty-one billion, twelve million, two hundred twenty-three thousand, two hundred eleven".