2111022022103 has 2 divisors, whose sum is σ = 2111022022104. Its totient is φ = 2111022022102.

The previous prime is 2111022022097. The next prime is 2111022022121. The reversal of 2111022022103 is 3012202201112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111022022103 - 2²⁸ = 2110753586647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111022022003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055511011051 + 1055511011052.

It is an arithmetic number, because the mean of its divisors is an integer number (1055511011052).

Almost surely, 2^{2111022022103} is an apocalyptic number.

2111022022103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111022022103 is an equidigital number, since it uses as much as digits as its factorization.

2111022022103 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 2111022022103 its reverse (3012202201112), we get a palindrome (5123224223215).

The spelling of 2111022022103 in words is "two trillion, one hundred eleven billion, twenty-two million, twenty-two thousand, one hundred three".