1345143362303 has 8 divisors (see below), whose sum is σ = 1448716180800. Its totient is φ = 1241584865568.

The previous prime is 1345143362293. The next prime is 1345143362309. The reversal of 1345143362303 is 3032633415431.

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 1345143362303 - 2⁴ = 1345143362287 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 (1345143362309) 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, 3384968 + ... + 3761421.

It is an arithmetic number, because the mean of its divisors is an integer number (181089522600).

Almost surely, 2^{1345143362303} is an apocalyptic number.

1345143362303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1345143362303 is a deficient number, since it is larger than the sum of its proper divisors (103572818497).

1345143362303 is a wasteful number, since it uses less digits than its factorization.

1345143362303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7160881.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 1345143362303 its reverse (3032633415431), we get a palindrome (4377776777734).

The spelling of 1345143362303 in words is "one trillion, three hundred forty-five billion, one hundred forty-three million, three hundred sixty-two thousand, three hundred three".