1023230203 has 4 divisors (see below), whose sum is σ = 1037641968. Its totient is φ = 1008818440.

The previous prime is 1023230183. The next prime is 1023230213. The reversal of 1023230203 is 3020323201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023230203 - 2²¹ = 1021133051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023230213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7205776 + ... + 7205917.

It is an arithmetic number, because the mean of its divisors is an integer number (259410492).

Almost surely, 2^1023230203 is an apocalyptic number.

1023230203 is a deficient number, since it is larger than the sum of its proper divisors (14411765).

1023230203 is an equidigital number, since it uses as much as digits as its factorization.

1023230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14411764.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1023230203 is about 31987.9696604833. The cubic root of 1023230203 is about 1007.6842027846.

Adding to 1023230203 its reverse (3020323201), we get a palindrome (4043553404).

The spelling of 1023230203 in words is "one billion, twenty-three million, two hundred thirty thousand, two hundred three".