110201012202173 has 2 divisors, whose sum is σ = 110201012202174. Its totient is φ = 110201012202172.

The previous prime is 110201012202133. The next prime is 110201012202221. The reversal of 110201012202173 is 371202210102011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87833390570809 + 22367621631364 = 9371947^2 + 4729442^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201012202173 - 2¹⁸ = 110201011940029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110201012202133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100506101086 + 55100506101087.

It is an arithmetic number, because the mean of its divisors is an integer number (55100506101087).

Almost surely, 2^{110201012202173} is an apocalyptic number.

It is an amenable number.

110201012202173 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201012202173 is an equidigital number, since it uses as much as digits as its factorization.

110201012202173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 110201012202173 its reverse (371202210102011), we get a palindrome (481403222304184).

The spelling of 110201012202173 in words is "one hundred ten trillion, two hundred one billion, twelve million, two hundred two thousand, one hundred seventy-three".