1103330032103 has 16 divisors (see below), whose sum is σ = 1241079598080. Its totient is φ = 973221405024.

The previous prime is 1103330032093. The next prime is 1103330032109. The reversal of 1103330032103 is 3012300333011.

It is a cyclic number.

It is not a de Polignac number, because 1103330032103 - 2⁸ = 1103330031847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103330032109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505951 + ... + 2115312.

It is an arithmetic number, because the mean of its divisors is an integer number (77567474880).

Almost surely, 2^{1103330032103} is an apocalyptic number.

1103330032103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1103330032103 is a deficient number, since it is larger than the sum of its proper divisors (137749565977).

1103330032103 is a wasteful number, since it uses less digits than its factorization.

1103330032103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622318.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1103330032103 its reverse (3012300333011), we get a palindrome (4115630365114).

The spelling of 1103330032103 in words is "one trillion, one hundred three billion, three hundred thirty million, thirty-two thousand, one hundred three".