1121024131120 has 40 divisors (see below), whose sum is σ = 2606426901216. Its totient is φ = 448401773568.

The previous prime is 1121024131111. The next prime is 1121024131141. The reversal of 1121024131120 is 211314201211.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7065784 + ... + 7222696.

Almost surely, 2^{1121024131120} is an apocalyptic number.

1121024131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121024131120 is an abundant number, since it is smaller than the sum of its proper divisors (1485402770096).

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

1121024131120 is a wasteful number, since it uses less digits than its factorization.

1121024131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246229 (or 246223 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1121024131120 its reverse (211314201211), we get a palindrome (1332338332331).

The spelling of 1121024131120 in words is "one trillion, one hundred twenty-one billion, twenty-four million, one hundred thirty-one thousand, one hundred twenty".