11103032417 has 2 divisors, whose sum is σ = 11103032418. Its totient is φ = 11103032416.

The previous prime is 11103032407. The next prime is 11103032449. The reversal of 11103032417 is 71423030111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6808065121 + 4294967296 = 82511^2 + 65536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11103032417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11103032392 and 11103032401.

It is not a weakly prime, because it can be changed into another prime (11103032407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551516208 + 5551516209.

It is an arithmetic number, because the mean of its divisors is an integer number (5551516209).

Almost surely, 2^11103032417 is an apocalyptic number.

It is an amenable number.

11103032417 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103032417 is an equidigital number, since it uses as much as digits as its factorization.

11103032417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 11103032417 its reverse (71423030111), we get a palindrome (82526062528).

The spelling of 11103032417 in words is "eleven billion, one hundred three million, thirty-two thousand, four hundred seventeen".