11323321111100 has 36 divisors (see below), whose sum is σ = 24575169927000. Its totient is φ = 4528671648960.

The previous prime is 11323321111097. The next prime is 11323321111153. The reversal of 11323321111100 is 111112332311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7516595 + ... + 8896394.

Almost surely, 2^{11323321111100} is an apocalyptic number.

11323321111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323321111100 is an abundant number, since it is smaller than the sum of its proper divisors (13251848815900).

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

11323321111100 is a wasteful number, since it uses less digits than its factorization.

11323321111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16419902 (or 16419895 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11323321111100 its reverse (111112332311), we get a palindrome (11434433443411).

The spelling of 11323321111100 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty-one million, one hundred eleven thousand, one hundred".