1140311443203 has 6 divisors (see below), whose sum is σ = 1647116529084. Its totient is φ = 760207628796.

The previous prime is 1140311443199. The next prime is 1140311443211. The reversal of 1140311443203 is 3023441130411.

1140311443203 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 3 + 11 + 443 + 203 = 666.

It is not a de Polignac number, because 1140311443203 - 2² = 1140311443199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140311443273) 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 5 ways as a sum of consecutive naturals, for example, 63350635725 + ... + 63350635742.

It is an arithmetic number, because the mean of its divisors is an integer number (274519421514).

Almost surely, 2^{1140311443203} is an apocalyptic number.

1140311443203 is a deficient number, since it is larger than the sum of its proper divisors (506805085881).

1140311443203 is a wasteful number, since it uses less digits than its factorization.

1140311443203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126701271473 (or 126701271470 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1140311443203 its reverse (3023441130411), we get a palindrome (4163752573614).

The spelling of 1140311443203 in words is "one trillion, one hundred forty billion, three hundred eleven million, four hundred forty-three thousand, two hundred three".