11273048317 has 4 divisors (see below), whose sum is σ = 11338210620. Its totient is φ = 11207886016.

The previous prime is 11273048273. The next prime is 11273048323. The reversal of 11273048317 is 71384037211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6819621561 + 4453426756 = 82581^2 + 66734^2 .

It is a cyclic number.

It is not a de Polignac number, because 11273048317 - 2¹¹ = 11273046269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11273048357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32580892 + ... + 32581237.

It is an arithmetic number, because the mean of its divisors is an integer number (2834552655).

Almost surely, 2^11273048317 is an apocalyptic number.

It is an amenable number.

11273048317 is a deficient number, since it is larger than the sum of its proper divisors (65162303).

11273048317 is an equidigital number, since it uses as much as digits as its factorization.

11273048317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65162302.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 11273048317 in words is "eleven billion, two hundred seventy-three million, forty-eight thousand, three hundred seventeen".