11123304102320 has 40 divisors (see below), whose sum is σ = 25893105863136. Its totient is φ = 4443915391488.

The previous prime is 11123304102307. The next prime is 11123304102341. The reversal of 11123304102320 is 2320140332111.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84406397 + ... + 84538076.

Almost surely, 2^{11123304102320} is an apocalyptic number.

11123304102320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11123304102320 is an abundant number, since it is smaller than the sum of its proper divisors (14769801760816).

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

11123304102320 is a wasteful number, since it uses less digits than its factorization.

11123304102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168945309 (or 168945303 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11123304102320 its reverse (2320140332111), we get a palindrome (13443444434431).

The spelling of 11123304102320 in words is "eleven trillion, one hundred twenty-three billion, three hundred four million, one hundred two thousand, three hundred twenty".