1344131203 has 4 divisors (see below), whose sum is σ = 1344680280. Its totient is φ = 1343582128.

The previous prime is 1344131189. The next prime is 1344131207. The reversal of 1344131203 is 3021314431.

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 1344131203 - 2²⁹ = 807260291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344131207) 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, 270850 + ... + 275767.

It is an arithmetic number, because the mean of its divisors is an integer number (336170070).

Almost surely, 2^1344131203 is an apocalyptic number.

1344131203 is a deficient number, since it is larger than the sum of its proper divisors (549077).

1344131203 is an equidigital number, since it uses as much as digits as its factorization.

1344131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549076.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1344131203 is about 36662.3949435931. The cubic root of 1344131203 is about 1103.6055800118.

Adding to 1344131203 its reverse (3021314431), we get a palindrome (4365445634).

It can be divided in two parts, 13441 and 31203, that added together give a palindrome (44644).

The spelling of 1344131203 in words is "one billion, three hundred forty-four million, one hundred thirty-one thousand, two hundred three".