1143520141341 has 8 divisors (see below), whose sum is σ = 1524702455424. Its totient is φ = 762342294080.

The previous prime is 1143520141277. The next prime is 1143520141363. The reversal of 1143520141341 is 1431410253411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1143520141341 - 2⁶ = 1143520141277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1143520141299 and 1143520141308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143520143341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465036 + ... + 1582181.

It is an arithmetic number, because the mean of its divisors is an integer number (190587806928).

Almost surely, 2^{1143520141341} is an apocalyptic number.

It is an amenable number.

1143520141341 is a deficient number, since it is larger than the sum of its proper divisors (381182314083).

1143520141341 is a wasteful number, since it uses less digits than its factorization.

1143520141341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233411.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 1143520141341 its reverse (1431410253411), we get a palindrome (2574930394752).

The spelling of 1143520141341 in words is "one trillion, one hundred forty-three billion, five hundred twenty million, one hundred forty-one thousand, three hundred forty-one".