1103331003044 has 12 divisors (see below), whose sum is σ = 1930885756800. Its totient is φ = 551649358248.

The previous prime is 1103331002999. The next prime is 1103331003059. The reversal of 1103331003044 is 4403001333011.

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, 3881384 + ... + 4155935.

It is an arithmetic number, because the mean of its divisors is an integer number (160907146400).

Almost surely, 2^{1103331003044} is an apocalyptic number.

It is an amenable number.

1103331003044 is a deficient number, since it is larger than the sum of its proper divisors (827554753756).

1103331003044 is a wasteful number, since it uses less digits than its factorization.

1103331003044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071642 (or 8071640 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1103331003044 its reverse (4403001333011), we get a palindrome (5506332336055).

The spelling of 1103331003044 in words is "one trillion, one hundred three billion, three hundred thirty-one million, three thousand, forty-four".