1330320202203 has 16 divisors (see below), whose sum is σ = 1815113315840. Its totient is φ = 866205948384.

The previous prime is 1330320202187. The next prime is 1330320202207. The reversal of 1330320202203 is 3022020230331.

It is not a de Polignac number, because 1330320202203 - 2⁴ = 1330320202187 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 1330320202203.

It is not an unprimeable number, because it can be changed into a prime (1330320202207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067813 + ... + 2633721.

It is an arithmetic number, because the mean of its divisors is an integer number (113444582240).

Almost surely, 2^{1330320202203} is an apocalyptic number.

1330320202203 is a deficient number, since it is larger than the sum of its proper divisors (484793113637).

1330320202203 is a wasteful number, since it uses less digits than its factorization.

1330320202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584178.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1330320202203 its reverse (3022020230331), we get a palindrome (4352340432534).

The spelling of 1330320202203 in words is "one trillion, three hundred thirty billion, three hundred twenty million, two hundred two thousand, two hundred three".