102109595259379 has 8 divisors (see below), whose sum is σ = 106574761912320. Its totient is φ = 97646563525896.

The previous prime is 102109595259361. The next prime is 102109595259391. The reversal of 102109595259379 is 973952595901201.

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

It is a cyclic number.

It is not a de Polignac number, because 102109595259379 - 2³¹ = 102107447775731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102109595269379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533632117 + ... + 533823430.

It is an arithmetic number, because the mean of its divisors is an integer number (13321845239040).

Almost surely, 2^{102109595259379} is an apocalyptic number.

102109595259379 is a deficient number, since it is larger than the sum of its proper divisors (4465166652941).

102109595259379 is a wasteful number, since it uses less digits than its factorization.

102109595259379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067459729.

The product of its (nonzero) digits is 68890500, while the sum is 67.

The spelling of 102109595259379 in words is "one hundred two trillion, one hundred nine billion, five hundred ninety-five million, two hundred fifty-nine thousand, three hundred seventy-nine".