1100201017 has 2 divisors, whose sum is σ = 1100201018. Its totient is φ = 1100201016.

The previous prime is 1100200993. The next prime is 1100201027. The reversal of 1100201017 is 7101020011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 948886416 + 151314601 = 30804^2 + 12301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100201017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100200988 and 1100201006.

It is not a weakly prime, because it can be changed into another prime (1100201027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550100508 + 550100509.

It is an arithmetic number, because the mean of its divisors is an integer number (550100509).

Almost surely, 2^1100201017 is an apocalyptic number.

It is an amenable number.

1100201017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100201017 is an equidigital number, since it uses as much as digits as its factorization.

1100201017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 1100201017 is about 33169.2782104163. The cubic root of 1100201017 is about 1032.3429921876.

Adding to 1100201017 its reverse (7101020011), we get a palindrome (8201221028).

The spelling of 1100201017 in words is "one billion, one hundred million, two hundred one thousand, seventeen".