102107617066 has 16 divisors (see below), whose sum is σ = 188506370304. Its totient is φ = 40394222064.

The previous prime is 102107617037. The next prime is 102107617067. The reversal of 102107617066 is 660716701201.

It is not an unprimeable number, because it can be changed into a prime (102107617067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280515250 + ... + 280515613.

It is an arithmetic number, because the mean of its divisors is an integer number (11781648144).

Almost surely, 2^102107617066 is an apocalyptic number.

102107617066 is a deficient number, since it is larger than the sum of its proper divisors (86398753238).

102107617066 is a wasteful number, since it uses less digits than its factorization.

102107617066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561030885.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 102107617066 in words is "one hundred two billion, one hundred seven million, six hundred seventeen thousand, sixty-six".