1314454503 has 4 divisors (see below), whose sum is σ = 1752606008. Its totient is φ = 876303000.

The previous prime is 1314454481. The next prime is 1314454553. The reversal of 1314454503 is 3054544131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1314454503 - 2¹⁰ = 1314453479 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 (1314454553) 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, 219075748 + ... + 219075753.

It is an arithmetic number, because the mean of its divisors is an integer number (438151502).

Almost surely, 2^1314454503 is an apocalyptic number.

1314454503 is a deficient number, since it is larger than the sum of its proper divisors (438151505).

1314454503 is an equidigital number, since it uses as much as digits as its factorization.

1314454503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438151504.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1314454503 is about 36255.4065347501. The cubic root of 1314454503 is about 1095.4229937268.

Adding to 1314454503 its reverse (3054544131), we get a palindrome (4368998634).

The spelling of 1314454503 in words is "one billion, three hundred fourteen million, four hundred fifty-four thousand, five hundred three".