102231203223 has 16 divisors (see below), whose sum is σ = 137583452160. Its totient is φ = 67516769376.

The previous prime is 102231203203. The next prime is 102231203299. The reversal of 102231203223 is 322302132201.

It is a happy number.

It is not a de Polignac number, because 102231203223 - 2²⁴ = 102214426007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102231203223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231203203) 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 in 15 ways as a sum of consecutive naturals, for example, 2030986 + ... + 2080712.

It is an arithmetic number, because the mean of its divisors is an integer number (8598965760).

Almost surely, 2^102231203223 is an apocalyptic number.

102231203223 is a deficient number, since it is larger than the sum of its proper divisors (35352248937).

102231203223 is a wasteful number, since it uses less digits than its factorization.

102231203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56126.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102231203223 its reverse (322302132201), we get a palindrome (424533335424).

The spelling of 102231203223 in words is "one hundred two billion, two hundred thirty-one million, two hundred three thousand, two hundred twenty-three".