2120102211203 has 2 divisors, whose sum is σ = 2120102211204. Its totient is φ = 2120102211202.

The previous prime is 2120102211137. The next prime is 2120102211257. The reversal of 2120102211203 is 3021122010212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2120102211203 - 2¹⁰ = 2120102210179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120102210203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060051105601 + 1060051105602.

It is an arithmetic number, because the mean of its divisors is an integer number (1060051105602).

Almost surely, 2^{2120102211203} is an apocalyptic number.

2120102211203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120102211203 is an equidigital number, since it uses as much as digits as its factorization.

2120102211203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2120102211203 its reverse (3021122010212), we get a palindrome (5141224221415).

The spelling of 2120102211203 in words is "two trillion, one hundred twenty billion, one hundred two million, two hundred eleven thousand, two hundred three".