102116697 has 16 divisors (see below), whose sum is σ = 147947520. Its totient is φ = 62413200.

The previous prime is 102116687. The next prime is 102116699. The reversal of 102116697 is 796611201.

It is a de Polignac number, because none of the positive numbers 2^k-102116697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102116699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27129 + ... + 30662.

It is an arithmetic number, because the mean of its divisors is an integer number (9246720).

Almost surely, 2^102116697 is an apocalyptic number.

It is an amenable number.

102116697 is a deficient number, since it is larger than the sum of its proper divisors (45830823).

102116697 is a wasteful number, since it uses less digits than its factorization.

102116697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57844.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 102116697 is about 10105.2806492447. The cubic root of 102116697 is about 467.4109901365.

Adding to 102116697 its reverse (796611201), we get a palindrome (898727898).

The spelling of 102116697 in words is "one hundred two million, one hundred sixteen thousand, six hundred ninety-seven".