228532003163 has 2 divisors, whose sum is σ = 228532003164. Its totient is φ = 228532003162.

The previous prime is 228532003157. The next prime is 228532003267. The reversal of 228532003163 is 361300235822.

228532003163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228532003163 - 2²⁴ = 228515225947 is a prime.

It is not a weakly prime, because it can be changed into another prime (228532053163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114266001581 + 114266001582.

It is an arithmetic number, because the mean of its divisors is an integer number (114266001582).

Almost surely, 2^228532003163 is an apocalyptic number.

228532003163 is a deficient number, since it is larger than the sum of its proper divisors (1).

228532003163 is an equidigital number, since it uses as much as digits as its factorization.

228532003163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 228532003163 its reverse (361300235822), we get a palindrome (589832238985).

The spelling of 228532003163 in words is "two hundred twenty-eight billion, five hundred thirty-two million, three thousand, one hundred sixty-three".