1143243110132 has 12 divisors (see below), whose sum is σ = 2054747752260. Its totient is φ = 556172323776.

The previous prime is 1143243110083. The next prime is 1143243110159. The reversal of 1143243110132 is 2310113423411.

It can be written as a sum of positive squares in 2 ways, for example, as 676598373136 + 466644736996 = 822556^2 + 683114^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862307657 + ... + 3862307952.

It is an arithmetic number, because the mean of its divisors is an integer number (171228979355).

Almost surely, 2^{1143243110132} is an apocalyptic number.

It is an amenable number.

1143243110132 is a deficient number, since it is larger than the sum of its proper divisors (911504642128).

1143243110132 is a wasteful number, since it uses less digits than its factorization.

1143243110132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724615650 (or 7724615648 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1143243110132 its reverse (2310113423411), we get a palindrome (3453356533543).

The spelling of 1143243110132 in words is "one trillion, one hundred forty-three billion, two hundred forty-three million, one hundred ten thousand, one hundred thirty-two".