1120342204143 has 16 divisors (see below), whose sum is σ = 1660687880800. Its totient is φ = 746480059200.

The previous prime is 1120342204141. The next prime is 1120342204153. The reversal of 1120342204143 is 3414022430211.

1120342204143 is a `hidden beast` number, since 1 + 1 + 20 + 3 + 4 + 220 + 414 + 3 = 666.

It is not a de Polignac number, because 1120342204143 - 2¹ = 1120342204141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120342204141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11471128 + ... + 11568381.

It is an arithmetic number, because the mean of its divisors is an integer number (103792992550).

Almost surely, 2^{1120342204143} is an apocalyptic number.

1120342204143 is a deficient number, since it is larger than the sum of its proper divisors (540345676657).

1120342204143 is a wasteful number, since it uses less digits than its factorization.

1120342204143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23041319 (or 23041313 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1120342204143 its reverse (3414022430211), we get a palindrome (4534364634354).

The spelling of 1120342204143 in words is "one trillion, one hundred twenty billion, three hundred forty-two million, two hundred four thousand, one hundred forty-three".