1413065203 has 4 divisors (see below), whose sum is σ = 1541525688. Its totient is φ = 1284604720.

The previous prime is 1413065197. The next prime is 1413065231. The reversal of 1413065203 is 3025603141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3025603141 = 11 ⋅275054831.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1413065203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413065263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64230226 + ... + 64230247.

It is an arithmetic number, because the mean of its divisors is an integer number (385381422).

Almost surely, 2^1413065203 is an apocalyptic number.

1413065203 is a deficient number, since it is larger than the sum of its proper divisors (128460485).

1413065203 is a wasteful number, since it uses less digits than its factorization.

1413065203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128460484.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1413065203 is about 37590.7595427387. The cubic root of 1413065203 is about 1122.1581482248.

Adding to 1413065203 its reverse (3025603141), we get a palindrome (4438668344).

The spelling of 1413065203 in words is "one billion, four hundred thirteen million, sixty-five thousand, two hundred three".