23223332132321 has 2 divisors, whose sum is σ = 23223332132322. Its totient is φ = 23223332132320.

The previous prime is 23223332132269. The next prime is 23223332132333. The reversal of 23223332132321 is 12323123332232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23202332934400 + 20999197921 = 4816880^2 + 144911^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223332132321 - 2³⁴ = 23206152263137 is a prime.

It is not a weakly prime, because it can be changed into another prime (23223332132521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611666066160 + 11611666066161.

It is an arithmetic number, because the mean of its divisors is an integer number (11611666066161).

Almost surely, 2^{23223332132321} is an apocalyptic number.

It is an amenable number.

23223332132321 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223332132321 is an equidigital number, since it uses as much as digits as its factorization.

23223332132321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 32.

Adding to 23223332132321 its reverse (12323123332232), we get a palindrome (35546455464553).

The spelling of 23223332132321 in words is "twenty-three trillion, two hundred twenty-three billion, three hundred thirty-two million, one hundred thirty-two thousand, three hundred twenty-one".