1203320002111 has 2 divisors, whose sum is σ = 1203320002112. Its totient is φ = 1203320002110.

The previous prime is 1203320002109. The next prime is 1203320002219. The reversal of 1203320002111 is 1112000233021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1203320002111 - 2¹ = 1203320002109 is a prime.

Together with 1203320002109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203320002811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601660001055 + 601660001056.

It is an arithmetic number, because the mean of its divisors is an integer number (601660001056).

Almost surely, 2^{1203320002111} is an apocalyptic number.

1203320002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203320002111 is an equidigital number, since it uses as much as digits as its factorization.

1203320002111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1203320002111 its reverse (1112000233021), we get a palindrome (2315320235132).

The spelling of 1203320002111 in words is "one trillion, two hundred three billion, three hundred twenty million, two thousand, one hundred eleven".