1331102330203 has 2 divisors, whose sum is σ = 1331102330204. Its totient is φ = 1331102330202.

The previous prime is 1331102330197. The next prime is 1331102330227. The reversal of 1331102330203 is 3020332011331.

It is a weak prime.

It is an emirp because it is prime and its reverse (3020332011331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1331102330203 - 2⁹ = 1331102329691 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331108330203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665551165101 + 665551165102.

It is an arithmetic number, because the mean of its divisors is an integer number (665551165102).

Almost surely, 2^{1331102330203} is an apocalyptic number.

1331102330203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331102330203 is an equidigital number, since it uses as much as digits as its factorization.

1331102330203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1331102330203 its reverse (3020332011331), we get a palindrome (4351434341534).

The spelling of 1331102330203 in words is "one trillion, three hundred thirty-one billion, one hundred two million, three hundred thirty thousand, two hundred three".