1043432011303 has 32 divisors (see below), whose sum is σ = 1165073154048. Its totient is φ = 926503855200.

The previous prime is 1043432011289. The next prime is 1043432011333. The reversal of 1043432011303 is 3031102343401.

It is a de Polignac number, because none of the positive numbers 2^k-1043432011303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043432011333) 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 31 ways as a sum of consecutive naturals, for example, 309530208 + ... + 309533578.

It is an arithmetic number, because the mean of its divisors is an integer number (36408536064).

Almost surely, 2^{1043432011303} is an apocalyptic number.

1043432011303 is a deficient number, since it is larger than the sum of its proper divisors (121641142745).

1043432011303 is a wasteful number, since it uses less digits than its factorization.

1043432011303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6883.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1043432011303 its reverse (3031102343401), we get a palindrome (4074534354704).

The spelling of 1043432011303 in words is "one trillion, forty-three billion, four hundred thirty-two million, eleven thousand, three hundred three".