1122103022103 has 16 divisors (see below), whose sum is σ = 1899856968960. Its totient is φ = 641201726808.

The previous prime is 1122103022101. The next prime is 1122103022123. The reversal of 1122103022103 is 3012203012211.

It is not a de Polignac number, because 1122103022103 - 2¹ = 1122103022101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122103022101) 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, 2968526325 + ... + 2968526702.

It is an arithmetic number, because the mean of its divisors is an integer number (118741060560).

Almost surely, 2^{1122103022103} is an apocalyptic number.

1122103022103 is a deficient number, since it is larger than the sum of its proper divisors (777753946857).

1122103022103 is an equidigital number, since it uses as much as digits as its factorization.

1122103022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5937053043 (or 5937053037 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1122103022103 its reverse (3012203012211), we get a palindrome (4134306034314).

It can be divided in two parts, 112210 and 3022103, that added together give a palindrome (3134313).

The spelling of 1122103022103 in words is "one trillion, one hundred twenty-two billion, one hundred three million, twenty-two thousand, one hundred three".