1121131301244 has 96 divisors (see below), whose sum is σ = 2711067675456. Its totient is φ = 360348549120.

The previous prime is 1121131301239. The next prime is 1121131301281. The reversal of 1121131301244 is 4421031311211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36111552 + ... + 36142584.

It is an arithmetic number, because the mean of its divisors is an integer number (28240288286).

Almost surely, 2^{1121131301244} is an apocalyptic number.

It is an amenable number.

1121131301244 is an abundant number, since it is smaller than the sum of its proper divisors (1589936374212).

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

1121131301244 is a wasteful number, since it uses less digits than its factorization.

1121131301244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31935 (or 31933 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1121131301244 its reverse (4421031311211), we get a palindrome (5542162612455).

The spelling of 1121131301244 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-one million, three hundred one thousand, two hundred forty-four".