166024303223 has 2 divisors, whose sum is σ = 166024303224. Its totient is φ = 166024303222.

The previous prime is 166024303213. The next prime is 166024303231. The reversal of 166024303223 is 322303420661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 166024303223 - 2¹⁴ = 166024286839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 166024303223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (166024303213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83012151611 + 83012151612.

It is an arithmetic number, because the mean of its divisors is an integer number (83012151612).

Almost surely, 2^166024303223 is an apocalyptic number.

166024303223 is a deficient number, since it is larger than the sum of its proper divisors (1).

166024303223 is an equidigital number, since it uses as much as digits as its factorization.

166024303223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 166024303223 its reverse (322303420661), we get a palindrome (488327723884).

The spelling of 166024303223 in words is "one hundred sixty-six billion, twenty-four million, three hundred three thousand, two hundred twenty-three".