102132101023312 has 20 divisors (see below), whose sum is σ = 197881115569236. Its totient is φ = 51066006682880.

The previous prime is 102132101023283. The next prime is 102132101023439. The reversal of 102132101023312 is 213320101231201.

It can be written as a sum of positive squares in 2 ways, for example, as 66648348856336 + 35483752166976 = 8163844^2 + 5956824^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 24993258 + ... + 28791094.

Almost surely, 2^{102132101023312} is an apocalyptic number.

It is an amenable number.

102132101023312 is a deficient number, since it is larger than the sum of its proper divisors (95749014545924).

102132101023312 is a wasteful number, since it uses less digits than its factorization.

102132101023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478606 (or 5478600 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102132101023312 its reverse (213320101231201), we get a palindrome (315452202254513).

The spelling of 102132101023312 in words is "one hundred two trillion, one hundred thirty-two billion, one hundred one million, twenty-three thousand, three hundred twelve".