102312266326642 has 8 divisors (see below), whose sum is σ = 153469383282432. Its totient is φ = 51155805232500.

The previous prime is 102312266326639. The next prime is 102312266326651. The reversal of 102312266326642 is 246623662213201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102312266326592 and 102312266326601.

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, 163575234 + ... + 164199517.

It is an arithmetic number, because the mean of its divisors is an integer number (19183672910304).

Almost surely, 2^{102312266326642} is an apocalyptic number.

102312266326642 is a deficient number, since it is larger than the sum of its proper divisors (51157116955790).

102312266326642 is a wasteful number, since it uses less digits than its factorization.

102312266326642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327930824.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 102312266326642 in words is "one hundred two trillion, three hundred twelve billion, two hundred sixty-six million, three hundred twenty-six thousand, six hundred forty-two".