1105254317 has 2 divisors, whose sum is σ = 1105254318. Its totient is φ = 1105254316.

The previous prime is 1105254289. The next prime is 1105254329. The reversal of 1105254317 is 7134525011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036131721 + 69122596 = 32189^2 + 8314^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105254317 - 2¹⁴ = 1105237933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1105254317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105254517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552627158 + 552627159.

It is an arithmetic number, because the mean of its divisors is an integer number (552627159).

Almost surely, 2^1105254317 is an apocalyptic number.

It is an amenable number.

1105254317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105254317 is an equidigital number, since it uses as much as digits as its factorization.

1105254317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1105254317 is about 33245.3653461652. The cubic root of 1105254317 is about 1033.9211196182.

Adding to 1105254317 its reverse (7134525011), we get a palindrome (8239779328).

The spelling of 1105254317 in words is "one billion, one hundred five million, two hundred fifty-four thousand, three hundred seventeen".