102231303268 has 18 divisors (see below), whose sum is σ = 180281012198. Its totient is φ = 50725421760.

The previous prime is 102231303259. The next prime is 102231303269. The reversal of 102231303268 is 862303132201.

It can be written as a sum of positive squares in only one way, i.e., 92526689124 + 9704614144 = 304182^2 + 98512^2 .

It is not an unprimeable number, because it can be changed into a prime (102231303269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676005 + ... + 813292.

Almost surely, 2^102231303268 is an apocalyptic number.

It is an amenable number.

102231303268 is a deficient number, since it is larger than the sum of its proper divisors (78049708930).

102231303268 is a wasteful number, since it uses less digits than its factorization.

102231303268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489563 (or 1489430 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 102231303268 its reverse (862303132201), we get a palindrome (964534435469).

The spelling of 102231303268 in words is "one hundred two billion, two hundred thirty-one million, three hundred three thousand, two hundred sixty-eight".