1024315203 has 4 divisors (see below), whose sum is σ = 1365753608. Its totient is φ = 682876800.

The previous prime is 1024315139. The next prime is 1024315241. The reversal of 1024315203 is 3025134201.

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

It is not a de Polignac number, because 1024315203 - 2⁶ = 1024315139 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 1024315203.

It is not an unprimeable number, because it can be changed into a prime (1024315283) 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, 170719198 + ... + 170719203.

It is an arithmetic number, because the mean of its divisors is an integer number (341438402).

Almost surely, 2^1024315203 is an apocalyptic number.

1024315203 is a deficient number, since it is larger than the sum of its proper divisors (341438405).

1024315203 is an equidigital number, since it uses as much as digits as its factorization.

1024315203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341438404.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1024315203 is about 32004.9246679320. The cubic root of 1024315203 is about 1008.0402488102.

Adding to 1024315203 its reverse (3025134201), we get a palindrome (4049449404).

The spelling of 1024315203 in words is "one billion, twenty-four million, three hundred fifteen thousand, two hundred three".