1330120100203 has 16 divisors (see below), whose sum is σ = 1354101408000. Its totient is φ = 1306262260512.

The previous prime is 1330120100171. The next prime is 1330120100233. The reversal of 1330120100203 is 3020010210331.

It is a cyclic number.

It is not a de Polignac number, because 1330120100203 - 2⁵ = 1330120100171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330120100233) 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, 153429753 + ... + 153438421.

It is an arithmetic number, because the mean of its divisors is an integer number (84631338000).

Almost surely, 2^{1330120100203} is an apocalyptic number.

1330120100203 is a deficient number, since it is larger than the sum of its proper divisors (23981307797).

1330120100203 is an equidigital number, since it uses as much as digits as its factorization.

1330120100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15474.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1330120100203 its reverse (3020010210331), we get a palindrome (4350130310534).

The spelling of 1330120100203 in words is "one trillion, three hundred thirty billion, one hundred twenty million, one hundred thousand, two hundred three".