230312211332233 has 8 divisors (see below), whose sum is σ = 230417827131528. Its totient is φ = 230206596931584.

The previous prime is 230312211332209. The next prime is 230312211332249. The reversal of 230312211332233 is 332233112213032.

It can be written as a sum of positive squares in 4 ways, for example, as 28825173112464 + 201487038219769 = 5368908^2 + 14194613^2 .

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 230312211332233 - 2⁵ = 230312211332201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230312211332195 and 230312211332204.

It is not an unprimeable number, because it can be changed into a prime (230312211132233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479044635 + ... + 479525167.

It is an arithmetic number, because the mean of its divisors is an integer number (28802228391441).

Almost surely, 2^{230312211332233} is an apocalyptic number.

It is an amenable number.

230312211332233 is a deficient number, since it is larger than the sum of its proper divisors (105615799295).

230312211332233 is a wasteful number, since it uses less digits than its factorization.

230312211332233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699323.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 230312211332233 its reverse (332233112213032), we get a palindrome (562545323545265).

The spelling of 230312211332233 in words is "two hundred thirty trillion, three hundred twelve billion, two hundred eleven million, three hundred thirty-two thousand, two hundred thirty-three".