1143040114120 has 128 divisors (see below), whose sum is σ = 2630004733440. Its totient is φ = 447003648000.

The previous prime is 1143040114103. The next prime is 1143040114193. The reversal of 1143040114120 is 214110403411.

It is a junction number, because it is equal to n+sod(n) for n = 1143040114091 and 1143040114100.

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, 281743132 + ... + 281747188.

It is an arithmetic number, because the mean of its divisors is an integer number (20546911980).

Almost surely, 2^{1143040114120} is an apocalyptic number.

1143040114120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1143040114120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1315002366720).

1143040114120 is an abundant number, since it is smaller than the sum of its proper divisors (1486964619320).

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

1143040114120 is a wasteful number, since it uses less digits than its factorization.

1143040114120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015 (or 5011 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1143040114120 its reverse (214110403411), we get a palindrome (1357150517531).

The spelling of 1143040114120 in words is "one trillion, one hundred forty-three billion, forty million, one hundred fourteen thousand, one hundred twenty".