223432021132163 has 2 divisors, whose sum is σ = 223432021132164. Its totient is φ = 223432021132162.

The previous prime is 223432021132123. The next prime is 223432021132247. The reversal of 223432021132163 is 361231120234322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223432021132163 - 2³⁶ = 223363301655427 is a prime.

It is not a weakly prime, because it can be changed into another prime (223432021132123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111716010566081 + 111716010566082.

It is an arithmetic number, because the mean of its divisors is an integer number (111716010566082).

Almost surely, 2^{223432021132163} is an apocalyptic number.

223432021132163 is a deficient number, since it is larger than the sum of its proper divisors (1).

223432021132163 is an equidigital number, since it uses as much as digits as its factorization.

223432021132163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 223432021132163 its reverse (361231120234322), we get a palindrome (584663141366485).

The spelling of 223432021132163 in words is "two hundred twenty-three trillion, four hundred thirty-two billion, twenty-one million, one hundred thirty-two thousand, one hundred sixty-three".