201202111011103 has 2 divisors, whose sum is σ = 201202111011104. Its totient is φ = 201202111011102.

The previous prime is 201202111011019. The next prime is 201202111011119. The reversal of 201202111011103 is 301110111202102.

It is a happy number.

It is an a-pointer prime, because the next prime (201202111011119) can be obtained adding 201202111011103 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201202111011103 - 2³⁷ = 201064672057631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201202111011193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601055505551 + 100601055505552.

It is an arithmetic number, because the mean of its divisors is an integer number (100601055505552).

Almost surely, 2^{201202111011103} is an apocalyptic number.

201202111011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202111011103 is an equidigital number, since it uses as much as digits as its factorization.

201202111011103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 201202111011103 its reverse (301110111202102), we get a palindrome (502312222213205).

The spelling of 201202111011103 in words is "two hundred one trillion, two hundred two billion, one hundred eleven million, eleven thousand, one hundred three".