1121324113144 has 32 divisors (see below), whose sum is σ = 2159937511920. Its totient is φ = 545349632256.

The previous prime is 1121324113123. The next prime is 1121324113157. The reversal of 1121324113144 is 4413114231211.

It is a super-3 number, since 3×1121324113144³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464427 + ... + 1567909.

Almost surely, 2^{1121324113144} is an apocalyptic number.

It is an amenable number.

1121324113144 is a deficient number, since it is larger than the sum of its proper divisors (1038613398776).

1121324113144 is a wasteful number, since it uses less digits than its factorization.

1121324113144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106959 (or 1106955 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

Adding to 1121324113144 its reverse (4413114231211), we get a palindrome (5534438344355).

The spelling of 1121324113144 in words is "one trillion, one hundred twenty-one billion, three hundred twenty-four million, one hundred thirteen thousand, one hundred forty-four".