1103132040344 has 16 divisors (see below), whose sum is σ = 2072484655920. Its totient is φ = 550469465440.

The previous prime is 1103132040281. The next prime is 1103132040379. The reversal of 1103132040344 is 4430402313011.

It is a happy number.

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, 137065067 + ... + 137073114.

It is an arithmetic number, because the mean of its divisors is an integer number (129530290995).

Almost surely, 2^{1103132040344} is an apocalyptic number.

It is an amenable number.

1103132040344 is a deficient number, since it is larger than the sum of its proper divisors (969352615576).

1103132040344 is a wasteful number, since it uses less digits than its factorization.

1103132040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274138690 (or 274138686 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1103132040344 its reverse (4430402313011), we get a palindrome (5533534353355).

The spelling of 1103132040344 in words is "one trillion, one hundred three billion, one hundred thirty-two million, forty thousand, three hundred forty-four".