1314311203 has 4 divisors (see below), whose sum is σ = 1319308848. Its totient is φ = 1309313560.

The previous prime is 1314311179. The next prime is 1314311231. The reversal of 1314311203 is 3021134131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3021134131 = 29 ⋅104177039.

It is a cyclic number.

It is not a de Polignac number, because 1314311203 - 2⁹ = 1314310691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314312203) 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, 2498428 + ... + 2498953.

It is an arithmetic number, because the mean of its divisors is an integer number (329827212).

Almost surely, 2^1314311203 is an apocalyptic number.

1314311203 is a deficient number, since it is larger than the sum of its proper divisors (4997645).

1314311203 is an equidigital number, since it uses as much as digits as its factorization.

1314311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997644.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1314311203 is about 36253.4302239112. The cubic root of 1314311203 is about 1095.3831851169.

Adding to 1314311203 its reverse (3021134131), we get a palindrome (4335445334).

The spelling of 1314311203 in words is "one billion, three hundred fourteen million, three hundred eleven thousand, two hundred three".