11323303854 has 16 divisors (see below), whose sum is σ = 22819484160. Its totient is φ = 3745621880.

The previous prime is 11323303853. The next prime is 11323303889. The reversal of 11323303854 is 45830332311.

It is a super-2 number, since 2×11323303854² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323303853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7202334 + ... + 7203905.

It is an arithmetic number, because the mean of its divisors is an integer number (1426217760).

Almost surely, 2^11323303854 is an apocalyptic number.

11323303854 is an abundant number, since it is smaller than the sum of its proper divisors (11496180306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323303854 is a wasteful number, since it uses less digits than its factorization.

11323303854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14406375.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 11323303854 in words is "eleven billion, three hundred twenty-three million, three hundred three thousand, eight hundred fifty-four".