1330320200203 has 4 divisors (see below), whose sum is σ = 1330322512968. Its totient is φ = 1330317887440.

The previous prime is 1330320200093. The next prime is 1330320200207. The reversal of 1330320200203 is 3020020230331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1330320200203 - 2³⁷ = 1192881246731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330320200207) 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, 453600 + ... + 1693042.

It is an arithmetic number, because the mean of its divisors is an integer number (332580628242).

Almost surely, 2^{1330320200203} is an apocalyptic number.

1330320200203 is a deficient number, since it is larger than the sum of its proper divisors (2312765).

1330320200203 is a wasteful number, since it uses less digits than its factorization.

1330320200203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312764.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1330320200203 its reverse (3020020230331), we get a palindrome (4350340430534).

The spelling of 1330320200203 in words is "one trillion, three hundred thirty billion, three hundred twenty million, two hundred thousand, two hundred three".