1120132321100 has 72 divisors (see below), whose sum is σ = 2633152717440. Its totient is φ = 413587237440.

The previous prime is 1120132321093. The next prime is 1120132321123. The reversal of 1120132321100 is 11232310211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2329532 + ... + 2768931.

It is an arithmetic number, because the mean of its divisors is an integer number (36571565520).

Almost surely, 2^{1120132321100} is an apocalyptic number.

1120132321100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120132321100 is an abundant number, since it is smaller than the sum of its proper divisors (1513020396340).

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

1120132321100 is a wasteful number, since it uses less digits than its factorization.

1120132321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5098516 (or 5098483 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1120132321100 its reverse (11232310211), we get a palindrome (1131364631311).

The spelling of 1120132321100 in words is "one trillion, one hundred twenty billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred".