1034323203143 has 4 divisors (see below), whose sum is σ = 1040101545240. Its totient is φ = 1028544861048.

The previous prime is 1034323203131. The next prime is 1034323203149. The reversal of 1034323203143 is 3413023234301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1034323203143 - 2⁶ = 1034323203079 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 (1034323203149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2889170780 + ... + 2889171137.

It is an arithmetic number, because the mean of its divisors is an integer number (260025386310).

Almost surely, 2^{1034323203143} is an apocalyptic number.

1034323203143 is a deficient number, since it is larger than the sum of its proper divisors (5778342097).

1034323203143 is an equidigital number, since it uses as much as digits as its factorization.

1034323203143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778342096.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1034323203143 its reverse (3413023234301), we get a palindrome (4447346437444).

The spelling of 1034323203143 in words is "one trillion, thirty-four billion, three hundred twenty-three million, two hundred three thousand, one hundred forty-three".