1143434132303 has 8 divisors (see below), whose sum is σ = 1147424279568. Its totient is φ = 1139444581824.

The previous prime is 1143434132299. The next prime is 1143434132327. The reversal of 1143434132303 is 3032314343411.

It is a happy number.

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 1143434132303 - 2² = 1143434132299 is a prime.

It is a super-2 number, since 2×1143434132303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1143434132303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143434132003) 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 7 ways as a sum of consecutive naturals, for example, 3878651 + ... + 4163027.

It is an arithmetic number, because the mean of its divisors is an integer number (143428034946).

Almost surely, 2^{1143434132303} is an apocalyptic number.

1143434132303 is a deficient number, since it is larger than the sum of its proper divisors (3990147265).

1143434132303 is a wasteful number, since it uses less digits than its factorization.

1143434132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298393.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 1143434132303 its reverse (3032314343411), we get a palindrome (4175748475714).

The spelling of 1143434132303 in words is "one trillion, one hundred forty-three billion, four hundred thirty-four million, one hundred thirty-two thousand, three hundred three".