102065317013203 has 16 divisors (see below), whose sum is σ = 103145480792640. Its totient is φ = 100987812077184.

The previous prime is 102065317013147. The next prime is 102065317013207. The reversal of 102065317013203 is 302310713560201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102065317013203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102065317013207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510602025 + ... + 510801877.

It is an arithmetic number, because the mean of its divisors is an integer number (6446592549540).

Almost surely, 2^{102065317013203} is an apocalyptic number.

102065317013203 is a deficient number, since it is larger than the sum of its proper divisors (1080163779437).

102065317013203 is a wasteful number, since it uses less digits than its factorization.

102065317013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206478.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 102065317013203 in words is "one hundred two trillion, sixty-five billion, three hundred seventeen million, thirteen thousand, two hundred three".