1103089107996 has 192 divisors, whose sum is σ = 3059625744000. Its totient is φ = 342480089088.

The previous prime is 1103089107929. The next prime is 1103089108057. The reversal of 1103089107996 is 6997019803011.

It is a happy number.

It is a super-2 number, since 2×1103089107996² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75769950 + ... + 75784506.

It is an arithmetic number, because the mean of its divisors is an integer number (15935550750).

Almost surely, 2^{1103089107996} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103089107996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1529812872000).

1103089107996 is an abundant number, since it is smaller than the sum of its proper divisors (1956536636004).

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

1103089107996 is a wasteful number, since it uses less digits than its factorization.

1103089107996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15013 (or 15005 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 54.

The spelling of 1103089107996 in words is "one trillion, one hundred three billion, eighty-nine million, one hundred seven thousand, nine hundred ninety-six".