1232231163223 has 2 divisors, whose sum is σ = 1232231163224. Its totient is φ = 1232231163222.

The previous prime is 1232231163221. The next prime is 1232231163311. The reversal of 1232231163223 is 3223611322321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232231163223 - 2¹ = 1232231163221 is a prime.

Together with 1232231163221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232231163221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616115581611 + 616115581612.

It is an arithmetic number, because the mean of its divisors is an integer number (616115581612).

Almost surely, 2^{1232231163223} is an apocalyptic number.

1232231163223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232231163223 is an equidigital number, since it uses as much as digits as its factorization.

1232231163223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

Adding to 1232231163223 its reverse (3223611322321), we get a palindrome (4455842485544).

The spelling of 1232231163223 in words is "one trillion, two hundred thirty-two billion, two hundred thirty-one million, one hundred sixty-three thousand, two hundred twenty-three".