1344613316203 has 4 divisors (see below), whose sum is σ = 1375883393368. Its totient is φ = 1313343239040.

The previous prime is 1344613316173. The next prime is 1344613316219. The reversal of 1344613316203 is 3026133164431.

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 1344613316203 - 2¹³ = 1344613308011 is a prime.

It is a super-2 number, since 2×1344613316203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344613313203) 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, 15635038518 + ... + 15635038603.

It is an arithmetic number, because the mean of its divisors is an integer number (343970848342).

Almost surely, 2^{1344613316203} is an apocalyptic number.

1344613316203 is a deficient number, since it is larger than the sum of its proper divisors (31270077165).

1344613316203 is an equidigital number, since it uses as much as digits as its factorization.

1344613316203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31270077164.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 1344613316203 in words is "one trillion, three hundred forty-four billion, six hundred thirteen million, three hundred sixteen thousand, two hundred three".