122100200011103 has 2 divisors, whose sum is σ = 122100200011104. Its totient is φ = 122100200011102.

The previous prime is 122100200011099. The next prime is 122100200011147. The reversal of 122100200011103 is 301110002001221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122100200011103 - 2² = 122100200011099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122100200011903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050100005551 + 61050100005552.

It is an arithmetic number, because the mean of its divisors is an integer number (61050100005552).

Almost surely, 2^{122100200011103} is an apocalyptic number.

122100200011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

122100200011103 is an equidigital number, since it uses as much as digits as its factorization.

122100200011103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 122100200011103 its reverse (301110002001221), we get a palindrome (423210202012324).

The spelling of 122100200011103 in words is "one hundred twenty-two trillion, one hundred billion, two hundred million, eleven thousand, one hundred three".