1103321330032 has 20 divisors (see below), whose sum is σ = 2141172347320. Its totient is φ = 550760724288.

The previous prime is 1103321330029. The next prime is 1103321330051. The reversal of 1103321330032 is 2300331233011.

It is a junction number, because it is equal to n+sod(n) for n = 1103321329985 and 1103321330012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56236182 + ... + 56255797.

It is an arithmetic number, because the mean of its divisors is an integer number (107058617366).

Almost surely, 2^{1103321330032} is an apocalyptic number.

It is an amenable number.

1103321330032 is a deficient number, since it is larger than the sum of its proper divisors (1037851017288).

1103321330032 is a wasteful number, since it uses less digits than its factorization.

1103321330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112492600 (or 112492594 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1103321330032 its reverse (2300331233011), we get a palindrome (3403652563043).

The spelling of 1103321330032 in words is "one trillion, one hundred three billion, three hundred twenty-one million, three hundred thirty thousand, thirty-two".