1103414320000 has 160 divisors (see below), whose sum is σ = 2748931685280. Its totient is φ = 441036288000.

The previous prime is 1103414319991. The next prime is 1103414320003. The reversal of 1103414320000 is 234143011.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 1103414320000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103414320003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 126635644 + ... + 126644356.

It is an arithmetic number, because the mean of its divisors is an integer number (17180823033).

Almost surely, 2^{1103414320000} is an apocalyptic number.

1103414320000 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 1103414320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374465842640).

1103414320000 is an abundant number, since it is smaller than the sum of its proper divisors (1645517365280).

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

1103414320000 is an frugal number, since it uses more digits than its factorization.

1103414320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10330 (or 10303 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1103414320000 its reverse (234143011), we get a palindrome (1103648463011).

The spelling of 1103414320000 in words is "one trillion, one hundred three billion, four hundred fourteen million, three hundred twenty thousand".