1143000133012 has 12 divisors (see below), whose sum is σ = 2000265380820. Its totient is φ = 571495738496.

The previous prime is 1143000133007. The next prime is 1143000133013. The reversal of 1143000133012 is 2103310003411.

It can be written as a sum of positive squares in 2 ways, for example, as 826564632336 + 316435500676 = 909156^2 + 562526^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143000133013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446293 + ... + 1576444.

It is an arithmetic number, because the mean of its divisors is an integer number (166688781735).

Almost surely, 2^{1143000133012} is an apocalyptic number.

It is an amenable number.

1143000133012 is a deficient number, since it is larger than the sum of its proper divisors (857265247808).

1143000133012 is a wasteful number, since it uses less digits than its factorization.

1143000133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164010 (or 2164008 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1143000133012 its reverse (2103310003411), we get a palindrome (3246310136423).

The spelling of 1143000133012 in words is "one trillion, one hundred forty-three billion, one hundred thirty-three thousand, twelve".