11242723317 has 24 divisors (see below), whose sum is σ = 17488610496. Its totient is φ = 6424384512.

The previous prime is 11242723307. The next prime is 11242723321. The reversal of 11242723317 is 71332724211.

It is not a de Polignac number, because 11242723317 - 2⁷ = 11242723189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242723307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61068 + ... + 161909.

It is an arithmetic number, because the mean of its divisors is an integer number (728692104).

Almost surely, 2^11242723317 is an apocalyptic number.

It is an amenable number.

11242723317 is a deficient number, since it is larger than the sum of its proper divisors (6245887179).

11242723317 is an frugal number, since it uses more digits than its factorization.

11242723317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223015 (or 222987 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The spelling of 11242723317 in words is "eleven billion, two hundred forty-two million, seven hundred twenty-three thousand, three hundred seventeen".