1100320010328 has 128 divisors (see below), whose sum is σ = 3463525578240. Its totient is φ = 282967680000.

The previous prime is 1100320010297. The next prime is 1100320010333. The reversal of 1100320010328 is 8230100230011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2760933 + ... + 3134228.

It is an arithmetic number, because the mean of its divisors is an integer number (27058793580).

Almost surely, 2^{1100320010328} is an apocalyptic number.

It is an amenable number.

1100320010328 is an abundant number, since it is smaller than the sum of its proper divisors (2363205567912).

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

1100320010328 is a wasteful number, since it uses less digits than its factorization.

1100320010328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895289 (or 5895285 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1100320010328 its reverse (8230100230011), we get a palindrome (9330420240339).

The spelling of 1100320010328 in words is "one trillion, one hundred billion, three hundred twenty million, ten thousand, three hundred twenty-eight".