11020120222103 has 2 divisors, whose sum is σ = 11020120222104. Its totient is φ = 11020120222102.

The previous prime is 11020120222093. The next prime is 11020120222117. The reversal of 11020120222103 is 30122202102011.

11020120222103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11020120222103 - 2⁴ = 11020120222087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020120222303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510060111051 + 5510060111052.

It is an arithmetic number, because the mean of its divisors is an integer number (5510060111052).

Almost surely, 2^{11020120222103} is an apocalyptic number.

11020120222103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020120222103 is an equidigital number, since it uses as much as digits as its factorization.

11020120222103 is an evil number, because the sum of its binary digits is even.

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

Adding to 11020120222103 its reverse (30122202102011), we get a palindrome (41142322324114).

The spelling of 11020120222103 in words is "eleven trillion, twenty billion, one hundred twenty million, two hundred twenty-two thousand, one hundred three".