1033211111103 has 16 divisors (see below), whose sum is σ = 1531131750240. Its totient is φ = 688605527232.

The previous prime is 1033211111089. The next prime is 1033211111113. The reversal of 1033211111103 is 3011111123301.

It is not a de Polignac number, because 1033211111103 - 2¹⁰ = 1033211110079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033211111113) 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, 5513926 + ... + 5698227.

It is an arithmetic number, because the mean of its divisors is an integer number (95695734390).

Almost surely, 2^{1033211111103} is an apocalyptic number.

1033211111103 is a deficient number, since it is larger than the sum of its proper divisors (497920639137).

1033211111103 is a wasteful number, since it uses less digits than its factorization.

1033211111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215575 (or 11215569 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1033211111103 its reverse (3011111123301), we get a palindrome (4044322234404).

The spelling of 1033211111103 in words is "one trillion, thirty-three billion, two hundred eleven million, one hundred eleven thousand, one hundred three".