1344321233103 has 8 divisors (see below), whose sum is σ = 1795198681728. Its totient is φ = 894828969944.

The previous prime is 1344321233089. The next prime is 1344321233161. The reversal of 1344321233103 is 3013321234431.

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 1344321233103 - 2¹⁸ = 1344320970959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344321233303) 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, 346294101 + ... + 346297982.

It is an arithmetic number, because the mean of its divisors is an integer number (224399835216).

Almost surely, 2^{1344321233103} is an apocalyptic number.

1344321233103 is a deficient number, since it is larger than the sum of its proper divisors (450877448625).

1344321233103 is an equidigital number, since it uses as much as digits as its factorization.

1344321233103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692592733.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1344321233103 its reverse (3013321234431), we get a palindrome (4357642467534).

The spelling of 1344321233103 in words is "one trillion, three hundred forty-four billion, three hundred twenty-one million, two hundred thirty-three thousand, one hundred three".