1103333311105 has 16 divisors (see below), whose sum is σ = 1392869649600. Its totient is φ = 837785287360.

The previous prime is 1103333311009. The next prime is 1103333311127. The reversal of 1103333311105 is 5011133333011.

It is a de Polignac number, because none of the positive numbers 2^k-1103333311105 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103333311105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64476151 + ... + 64493260.

It is an arithmetic number, because the mean of its divisors is an integer number (87054353100).

Almost surely, 2^{1103333311105} is an apocalyptic number.

It is an amenable number.

1103333311105 is a deficient number, since it is larger than the sum of its proper divisors (289536338495).

1103333311105 is a wasteful number, since it uses less digits than its factorization.

1103333311105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128969504.

The product of its (nonzero) digits is 1215, while the sum is 25.

Adding to 1103333311105 its reverse (5011133333011), we get a palindrome (6114466644116).

The spelling of 1103333311105 in words is "one trillion, one hundred three billion, three hundred thirty-three million, three hundred eleven thousand, one hundred five".