11323297256 has 32 divisors (see below), whose sum is σ = 22361365440. Its totient is φ = 5364868608.

The previous prime is 11323297241. The next prime is 11323297259. The reversal of 11323297256 is 65279232311.

It is not an unprimeable number, because it can be changed into a prime (11323297259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267881 + ... + 307256.

It is an arithmetic number, because the mean of its divisors is an integer number (698792670).

Almost surely, 2^11323297256 is an apocalyptic number.

It is an amenable number.

11323297256 is a deficient number, since it is larger than the sum of its proper divisors (11038068184).

11323297256 is a wasteful number, since it uses less digits than its factorization.

11323297256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575273 (or 575269 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The spelling of 11323297256 in words is "eleven billion, three hundred twenty-three million, two hundred ninety-seven thousand, two hundred fifty-six".