123303104417 has 2 divisors, whose sum is σ = 123303104418. Its totient is φ = 123303104416.

The previous prime is 123303104399. The next prime is 123303104467. The reversal of 123303104417 is 714401303321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84225326656 + 39077777761 = 290216^2 + 197681^2 .

It is a cyclic number.

It is not a de Polignac number, because 123303104417 - 2¹⁴ = 123303088033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123303104417.

It is not a weakly prime, because it can be changed into another prime (123303104467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61651552208 + 61651552209.

It is an arithmetic number, because the mean of its divisors is an integer number (61651552209).

Almost surely, 2^123303104417 is an apocalyptic number.

It is an amenable number.

123303104417 is a deficient number, since it is larger than the sum of its proper divisors (1).

123303104417 is an equidigital number, since it uses as much as digits as its factorization.

123303104417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 123303104417 its reverse (714401303321), we get a palindrome (837704407738).

The spelling of 123303104417 in words is "one hundred twenty-three billion, three hundred three million, one hundred four thousand, four hundred seventeen".