1120124131443 has 12 divisors (see below), whose sum is σ = 1617966260560. Its totient is φ = 746745183216.

The previous prime is 1120124131391. The next prime is 1120124131457. The reversal of 1120124131443 is 3441314210211.

It is a happy number.

1120124131443 is a `hidden beast` number, since 1 + 1 + 201 + 2 + 4 + 13 + 1 + 443 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1120124131443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120124131043) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2850378 + ... + 3219456.

Almost surely, 2^{1120124131443} is an apocalyptic number.

1120124131443 is a deficient number, since it is larger than the sum of its proper divisors (497842129117).

1120124131443 is a wasteful number, since it uses less digits than its factorization.

1120124131443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706298 (or 706295 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1120124131443 its reverse (3441314210211), we get a palindrome (4561438341654).

The spelling of 1120124131443 in words is "one trillion, one hundred twenty billion, one hundred twenty-four million, one hundred thirty-one thousand, four hundred forty-three".