223432021132253 has 2 divisors, whose sum is σ = 223432021132254. Its totient is φ = 223432021132252.

The previous prime is 223432021132247. The next prime is 223432021132259. The reversal of 223432021132253 is 352231120234322.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (223432021132247) and next prime (223432021132259).

It can be written as a sum of positive squares in only one way, i.e., 222825270492889 + 606750639364 = 14927333^2 + 778942^2 .

It is a cyclic number.

It is not a de Polignac number, because 223432021132253 - 2²⁰ = 223432020083677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223432021132259) 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 as a sum of consecutive naturals, namely, 111716010566126 + 111716010566127.

It is an arithmetic number, because the mean of its divisors is an integer number (111716010566127).

Almost surely, 2^{223432021132253} is an apocalyptic number.

It is an amenable number.

223432021132253 is a deficient number, since it is larger than the sum of its proper divisors (1).

223432021132253 is an equidigital number, since it uses as much as digits as its factorization.

223432021132253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 223432021132253 its reverse (352231120234322), we get a palindrome (575663141366575).

The spelling of 223432021132253 in words is "two hundred twenty-three trillion, four hundred thirty-two billion, twenty-one million, one hundred thirty-two thousand, two hundred fifty-three".