1143303114212 has 12 divisors (see below), whose sum is σ = 2286606228480. Its totient is φ = 489987048936.

The previous prime is 1143303114167. The next prime is 1143303114221. The reversal of 1143303114212 is 2124113033411.

1143303114212 is an admirable number.

It is a super-3 number, since 3×1143303114212³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

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, 20416127012 + ... + 20416127067.

It is an arithmetic number, because the mean of its divisors is an integer number (190550519040).

Almost surely, 2^{1143303114212} is an apocalyptic number.

It is an amenable number.

1143303114212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143303114212 is a wasteful number, since it uses less digits than its factorization.

1143303114212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40832254090 (or 40832254088 counting only the distinct ones).

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

Adding to 1143303114212 its reverse (2124113033411), we get a palindrome (3267416147623).

The spelling of 1143303114212 in words is "one trillion, one hundred forty-three billion, three hundred three million, one hundred fourteen thousand, two hundred twelve".