1463203013 has 4 divisors (see below), whose sum is σ = 1494335040. Its totient is φ = 1432070988.

The previous prime is 1463202997. The next prime is 1463203019. The reversal of 1463203013 is 3103023641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1463203013 - 2⁴ = 1463202997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1463203013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463203019) 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, 15565943 + ... + 15566036.

It is an arithmetic number, because the mean of its divisors is an integer number (373583760).

Almost surely, 2^1463203013 is an apocalyptic number.

It is an amenable number.

1463203013 is a deficient number, since it is larger than the sum of its proper divisors (31132027).

1463203013 is an equidigital number, since it uses as much as digits as its factorization.

1463203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31132026.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1463203013 is about 38251.8367271429. The cubic root of 1463203013 is about 1135.2761883588.

Adding to 1463203013 its reverse (3103023641), we get a palindrome (4566226654).

The spelling of 1463203013 in words is "one billion, four hundred sixty-three million, two hundred three thousand, thirteen".