230232203213 has 4 divisors (see below), whose sum is σ = 230236141728. Its totient is φ = 230228264700.

The previous prime is 230232203183. The next prime is 230232203233. The reversal of 230232203213 is 312302232032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230232203213 - 2³⁶ = 161512726477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230232203233) 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, 1880231 + ... + 1998932.

It is an arithmetic number, because the mean of its divisors is an integer number (57559035432).

Almost surely, 2^230232203213 is an apocalyptic number.

It is an amenable number.

230232203213 is a deficient number, since it is larger than the sum of its proper divisors (3938515).

230232203213 is an equidigital number, since it uses as much as digits as its factorization.

230232203213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938514.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 230232203213 its reverse (312302232032), we get a palindrome (542534435245).

The spelling of 230232203213 in words is "two hundred thirty billion, two hundred thirty-two million, two hundred three thousand, two hundred thirteen".