1330452203 has 4 divisors (see below), whose sum is σ = 1373370048. Its totient is φ = 1287534360.

The previous prime is 1330452139. The next prime is 1330452217. The reversal of 1330452203 is 3022540331.

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 1330452203 - 2⁶ = 1330452139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330452223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21458876 + ... + 21458937.

It is an arithmetic number, because the mean of its divisors is an integer number (343342512).

Almost surely, 2^1330452203 is an apocalyptic number.

1330452203 is a deficient number, since it is larger than the sum of its proper divisors (42917845).

1330452203 is an equidigital number, since it uses as much as digits as its factorization.

1330452203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42917844.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1330452203 is about 36475.3643299145. The cubic root of 1330452203 is about 1099.8490710278.

Adding to 1330452203 its reverse (3022540331), we get a palindrome (4352992534).

The spelling of 1330452203 in words is "one billion, three hundred thirty million, four hundred fifty-two thousand, two hundred three".