1452230203 has 4 divisors (see below), whose sum is σ = 1458306720. Its totient is φ = 1446153688.

The previous prime is 1452230201. The next prime is 1452230231. The reversal of 1452230203 is 3020322541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3020322541 = 6379 ⋅473479.

It is a cyclic number.

It is not a de Polignac number, because 1452230203 - 2¹ = 1452230201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452230201) 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, 3037900 + ... + 3038377.

It is an arithmetic number, because the mean of its divisors is an integer number (364576680).

Almost surely, 2^1452230203 is an apocalyptic number.

1452230203 is a deficient number, since it is larger than the sum of its proper divisors (6076517).

1452230203 is an equidigital number, since it uses as much as digits as its factorization.

1452230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6076516.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1452230203 is about 38108.1382778010. The cubic root of 1452230203 is about 1132.4311878882.

Adding to 1452230203 its reverse (3020322541), we get a palindrome (4472552744).

The spelling of 1452230203 in words is "one billion, four hundred fifty-two million, two hundred thirty thousand, two hundred three".