201102121112107 has 2 divisors, whose sum is σ = 201102121112108. Its totient is φ = 201102121112106.

The previous prime is 201102121112099. The next prime is 201102121112149. The reversal of 201102121112107 is 701211121201102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201102121112107 - 2³ = 201102121112099 is a prime.

It is not a weakly prime, because it can be changed into another prime (201102121812107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551060556053 + 100551060556054.

It is an arithmetic number, because the mean of its divisors is an integer number (100551060556054).

Almost surely, 2^{201102121112107} is an apocalyptic number.

201102121112107 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102121112107 is an equidigital number, since it uses as much as digits as its factorization.

201102121112107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 201102121112107 its reverse (701211121201102), we get a palindrome (902313242313209).

The spelling of 201102121112107 in words is "two hundred one trillion, one hundred two billion, one hundred twenty-one million, one hundred twelve thousand, one hundred seven".