102185573713 has 16 divisors (see below), whose sum is σ = 109290335616. Its totient is φ = 95310230400.

The previous prime is 102185573687. The next prime is 102185573741. The reversal of 102185573713 is 317375581201.

It is a cyclic number.

It is not a de Polignac number, because 102185573713 - 2⁹ = 102185573201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 102185573713.

It is not an unprimeable number, because it can be changed into a prime (102185573773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508431 + ... + 680347.

It is an arithmetic number, because the mean of its divisors is an integer number (6830645976).

Almost surely, 2^102185573713 is an apocalyptic number.

It is an amenable number.

102185573713 is a deficient number, since it is larger than the sum of its proper divisors (7104761903).

102185573713 is a wasteful number, since it uses less digits than its factorization.

102185573713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172584.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 102185573713 in words is "one hundred two billion, one hundred eighty-five million, five hundred seventy-three thousand, seven hundred thirteen".