230010211231 has 4 divisors (see below), whose sum is σ = 230398087392. Its totient is φ = 229622335072.

The previous prime is 230010211217. The next prime is 230010211253. The reversal of 230010211231 is 132112010032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230010211231 - 2¹⁷ = 230010080159 is a prime.

It is a super-2 number, since 2×230010211231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010211201) 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 3 ways as a sum of consecutive naturals, for example, 193937191 + ... + 193938376.

It is an arithmetic number, because the mean of its divisors is an integer number (57599521848).

Almost surely, 2^230010211231 is an apocalyptic number.

230010211231 is a deficient number, since it is larger than the sum of its proper divisors (387876161).

230010211231 is an equidigital number, since it uses as much as digits as its factorization.

230010211231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387876160.

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

Adding to 230010211231 its reverse (132112010032), we get a palindrome (362122221263).

The spelling of 230010211231 in words is "two hundred thirty billion, ten million, two hundred eleven thousand, two hundred thirty-one".