1121132011300 has 72 divisors (see below), whose sum is σ = 2825987944640. Its totient is φ = 378086659200.

The previous prime is 1121132011247. The next prime is 1121132011303. The reversal of 1121132011300 is 31102311211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1121132011303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13085310 + ... + 13170709.

Almost surely, 2^{1121132011300} is an apocalyptic number.

1121132011300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121132011300 is an abundant number, since it is smaller than the sum of its proper divisors (1704855933340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121132011300 is a wasteful number, since it uses less digits than its factorization.

1121132011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26256101 (or 26256094 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1121132011300 its reverse (31102311211), we get a palindrome (1152234322511).

The spelling of 1121132011300 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, eleven thousand, three hundred".