122103102017 has 8 divisors (see below), whose sum is σ = 133651315560. Its totient is φ = 110862840960.

The previous prime is 122103102001. The next prime is 122103102049. The reversal of 122103102017 is 710201301221.

It can be written as a sum of positive squares in 4 ways, for example, as 22468810816 + 99634291201 = 149896^2 + 315649^2 .

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 122103102017 - 2⁴ = 122103102001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122103102017.

It is not an unprimeable number, because it can be changed into a prime (122103102817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76987292 + ... + 76988877.

It is an arithmetic number, because the mean of its divisors is an integer number (16706414445).

Almost surely, 2^122103102017 is an apocalyptic number.

It is an amenable number.

122103102017 is a deficient number, since it is larger than the sum of its proper divisors (11548213543).

122103102017 is a wasteful number, since it uses less digits than its factorization.

122103102017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153976243.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 122103102017 its reverse (710201301221), we get a palindrome (832304403238).

The spelling of 122103102017 in words is "one hundred twenty-two billion, one hundred three million, one hundred two thousand, seventeen".