1121140131424 has 12 divisors (see below), whose sum is σ = 2207244633804. Its totient is φ = 560570065696.

The previous prime is 1121140131383. The next prime is 1121140131451. The reversal of 1121140131424 is 4241310411211.

It is a super-3 number, since 3×1121140131424³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 17517814522 + ... + 17517814585.

It is an arithmetic number, because the mean of its divisors is an integer number (183937052817).

Almost surely, 2^{1121140131424} is an apocalyptic number.

It is an amenable number.

1121140131424 is a deficient number, since it is larger than the sum of its proper divisors (1086104502380).

1121140131424 is an equidigital number, since it uses as much as digits as its factorization.

1121140131424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35035629117 (or 35035629109 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1121140131424 its reverse (4241310411211), we get a palindrome (5362450542635).

The spelling of 1121140131424 in words is "one trillion, one hundred twenty-one billion, one hundred forty million, one hundred thirty-one thousand, four hundred twenty-four".