1343002002303 has 8 divisors (see below), whose sum is σ = 1928413131568. Its totient is φ = 826462770624.

The previous prime is 1343002002257. The next prime is 1343002002323. The reversal of 1343002002303 is 3032002003431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1343002002303 - 2¹⁷ = 1343001871231 is a prime.

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 1343002002303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343002002323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17217974350 + ... + 17217974427.

It is an arithmetic number, because the mean of its divisors is an integer number (241051641446).

Almost surely, 2^{1343002002303} is an apocalyptic number.

1343002002303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1343002002303 is a deficient number, since it is larger than the sum of its proper divisors (585411129265).

1343002002303 is a wasteful number, since it uses less digits than its factorization.

1343002002303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34435948793.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1343002002303 its reverse (3032002003431), we get a palindrome (4375004005734).

The spelling of 1343002002303 in words is "one trillion, three hundred forty-three billion, two million, two thousand, three hundred three".