103081717345 has 8 divisors (see below), whose sum is σ = 123781256064. Its totient is φ = 82409910384.

The previous prime is 103081717289. The next prime is 103081717369. The reversal of 103081717345 is 543717180301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103081717345 - 2⁹ = 103081716833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103081717298 and 103081717307.

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, 6924759 + ... + 6939628.

It is an arithmetic number, because the mean of its divisors is an integer number (15472657008).

Almost surely, 2^103081717345 is an apocalyptic number.

It is an amenable number.

103081717345 is a deficient number, since it is larger than the sum of its proper divisors (20699538719).

103081717345 is a wasteful number, since it uses less digits than its factorization.

103081717345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13865879.

The product of its (nonzero) digits is 70560, while the sum is 40.

Adding to 103081717345 its reverse (543717180301), we get a palindrome (646798897646).

The spelling of 103081717345 in words is "one hundred three billion, eighty-one million, seven hundred seventeen thousand, three hundred forty-five".