1122011132103 has 24 divisors (see below), whose sum is σ = 1630550428416. Its totient is φ = 743459755200.

The previous prime is 1122011132089. The next prime is 1122011132153. The reversal of 1122011132103 is 3012311102211.

1122011132103 is a `hidden beast` number, since 11 + 220 + 111 + 321 + 0 + 3 = 666.

It is not a de Polignac number, because 1122011132103 - 2⁵ = 1122011132071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122011132153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1753801 + ... + 2306477.

It is an arithmetic number, because the mean of its divisors is an integer number (67939601184).

Almost surely, 2^{1122011132103} is an apocalyptic number.

1122011132103 is a deficient number, since it is larger than the sum of its proper divisors (508539296313).

1122011132103 is a wasteful number, since it uses less digits than its factorization.

1122011132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554055 (or 554052 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1122011132103 its reverse (3012311102211), we get a palindrome (4134322234314).

The spelling of 1122011132103 in words is "one trillion, one hundred twenty-two billion, eleven million, one hundred thirty-two thousand, one hundred three".