102231341332 has 6 divisors (see below), whose sum is σ = 178904847338. Its totient is φ = 51115670664.

The previous prime is 102231341327. The next prime is 102231341339. The reversal of 102231341332 is 233143132201.

It can be written as a sum of positive squares in only one way, i.e., 101376012816 + 855328516 = 318396^2 + 29246^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102231341297 and 102231341306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231341339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12778917663 + ... + 12778917670.

Almost surely, 2^102231341332 is an apocalyptic number.

It is an amenable number.

102231341332 is a deficient number, since it is larger than the sum of its proper divisors (76673506006).

102231341332 is a wasteful number, since it uses less digits than its factorization.

102231341332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25557835337 (or 25557835335 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102231341332 its reverse (233143132201), we get a palindrome (335374473533).

The spelling of 102231341332 in words is "one hundred two billion, two hundred thirty-one million, three hundred forty-one thousand, three hundred thirty-two".