1143755675611 has 8 divisors (see below), whose sum is σ = 1160931700544. Its totient is φ = 1126582740360.

The previous prime is 1143755675599. The next prime is 1143755675617. The reversal of 1143755675611 is 1165765573411.

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 1143755675611 - 2¹⁷ = 1143755544539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143755675617) 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, 21045 + ... + 1512598.

It is an arithmetic number, because the mean of its divisors is an integer number (145116462568).

Almost surely, 2^{1143755675611} is an apocalyptic number.

1143755675611 is a deficient number, since it is larger than the sum of its proper divisors (17176024933).

1143755675611 is a wasteful number, since it uses less digits than its factorization.

1143755675611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544841.

The product of its digits is 2646000, while the sum is 52.

The spelling of 1143755675611 in words is "one trillion, one hundred forty-three billion, seven hundred fifty-five million, six hundred seventy-five thousand, six hundred eleven".