1121132300103 has 12 divisors (see below), whose sum is σ = 1635447118968. Its totient is φ = 740021319600.

The previous prime is 1121132300089. The next prime is 1121132300107. The reversal of 1121132300103 is 3010032311211.

It is not a de Polignac number, because 1121132300103 - 2³⁰ = 1120058558279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121132300107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616683525 + ... + 616685342.

It is an arithmetic number, because the mean of its divisors is an integer number (136287259914).

Almost surely, 2^{1121132300103} is an apocalyptic number.

1121132300103 is a deficient number, since it is larger than the sum of its proper divisors (514314818865).

1121132300103 is a wasteful number, since it uses less digits than its factorization.

1121132300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233368974 (or 1233368971 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121132300103 its reverse (3010032311211), we get a palindrome (4131164611314).

The spelling of 1121132300103 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, three hundred thousand, one hundred three".