102517116347218 has 16 divisors (see below), whose sum is σ = 153950123479680. Its totient is φ = 51200437024800.

The previous prime is 102517116347201. The next prime is 102517116347267. The reversal of 102517116347218 is 812743611715201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71203 + ... + 14319193.

It is an arithmetic number, because the mean of its divisors is an integer number (9621882717480).

Almost surely, 2^{102517116347218} is an apocalyptic number.

102517116347218 is a deficient number, since it is larger than the sum of its proper divisors (51433007132462).

102517116347218 is a wasteful number, since it uses less digits than its factorization.

102517116347218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252073.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 102517116347218 in words is "one hundred two trillion, five hundred seventeen billion, one hundred sixteen million, three hundred forty-seven thousand, two hundred eighteen".