1103033330103 has 16 divisors (see below), whose sum is σ = 1475956394496. Its totient is φ = 732736274880.

The previous prime is 1103033330101. The next prime is 1103033330111. The reversal of 1103033330103 is 3010333303011.

It is not a de Polignac number, because 1103033330103 - 2¹ = 1103033330101 is a prime.

It is a super-2 number, since 2×1103033330103² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1103033330103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103033330101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893608 + ... + 1733378.

It is an arithmetic number, because the mean of its divisors is an integer number (92247274656).

Almost surely, 2^{1103033330103} is an apocalyptic number.

1103033330103 is a deficient number, since it is larger than the sum of its proper divisors (372923064393).

1103033330103 is a wasteful number, since it uses less digits than its factorization.

1103033330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841334.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 1103033330103 its reverse (3010333303011), we get a palindrome (4113366633114).

The spelling of 1103033330103 in words is "one trillion, one hundred three billion, thirty-three million, three hundred thirty thousand, one hundred three".