1105201104000 has 512 divisors, whose sum is σ = 4193741260800. Its totient is φ = 252218880000.

The previous prime is 1105201103987. The next prime is 1105201104001. The reversal of 1105201104000 is 4011025011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1105201104001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 248301775 + ... + 248306225.

It is an arithmetic number, because the mean of its divisors is an integer number (8190900900).

Almost surely, 2^{1105201104000} is an apocalyptic number.

1105201104000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105201104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2096870630400).

1105201104000 is an abundant number, since it is smaller than the sum of its proper divisors (3088540156800).

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

1105201104000 is an equidigital number, since it uses as much as digits as its factorization.

1105201104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5229 (or 5207 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 1105201104000 its reverse (4011025011), we get a palindrome (1109212129011).

The spelling of 1105201104000 in words is "one trillion, one hundred five billion, two hundred one million, one hundred four thousand".