110020100101201 has 2 divisors, whose sum is σ = 110020100101202. Its totient is φ = 110020100101200.

The previous prime is 110020100101189. The next prime is 110020100101211. The reversal of 110020100101201 is 102101001020011.

It is an a-pointer prime, because the next prime (110020100101211) can be obtained adding 110020100101201 to its sum of digits (10).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92968164000000 + 17051936101201 = 9642000^2 + 4129399^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020100101201 - 2¹³ = 110020100093009 is a prime.

It is not a weakly prime, because it can be changed into another prime (110020100101211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010050050600 + 55010050050601.

It is an arithmetic number, because the mean of its divisors is an integer number (55010050050601).

Almost surely, 2^{110020100101201} is an apocalyptic number.

It is an amenable number.

110020100101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020100101201 is an equidigital number, since it uses as much as digits as its factorization.

110020100101201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110020100101201 its reverse (102101001020011), we get a palindrome (212121101121212).

The spelling of 110020100101201 in words is "one hundred ten trillion, twenty billion, one hundred million, one hundred one thousand, two hundred one".