102081175316679 has 32 divisors (see below), whose sum is σ = 147325484940480. Its totient is φ = 62498890524672.

The previous prime is 102081175316677. The next prime is 102081175316711. The reversal of 102081175316679 is 976613571180201.

It is not a de Polignac number, because 102081175316679 - 2¹ = 102081175316677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102081175316677) 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 31 ways as a sum of consecutive naturals, for example, 413045157 + ... + 413292225.

It is an arithmetic number, because the mean of its divisors is an integer number (4603921404390).

Almost surely, 2^{102081175316679} is an apocalyptic number.

102081175316679 is a deficient number, since it is larger than the sum of its proper divisors (45244309623801).

102081175316679 is a wasteful number, since it uses less digits than its factorization.

102081175316679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301059.

The product of its (nonzero) digits is 3810240, while the sum is 57.

The spelling of 102081175316679 in words is "one hundred two trillion, eighty-one billion, one hundred seventy-five million, three hundred sixteen thousand, six hundred seventy-nine".