110020401040201 has 4 divisors (see below), whose sum is σ = 110020449200004. Its totient is φ = 110020352880400.

The previous prime is 110020401040189. The next prime is 110020401040217. The reversal of 110020401040201 is 102040104020011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74223824855625 + 35796576184576 = 8615325^2 + 5983024^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020401040201 - 2⁷ = 110020401040073 is a prime.

It is a super-2 number, since 2×110020401040201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110020401040261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20473090 + ... + 25282171.

It is an arithmetic number, because the mean of its divisors is an integer number (27505112300001).

Almost surely, 2^{110020401040201} is an apocalyptic number.

It is an amenable number.

110020401040201 is a deficient number, since it is larger than the sum of its proper divisors (48159803).

110020401040201 is an equidigital number, since it uses as much as digits as its factorization.

110020401040201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48159802.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110020401040201 its reverse (102040104020011), we get a palindrome (212060505060212).

The spelling of 110020401040201 in words is "one hundred ten trillion, twenty billion, four hundred one million, forty thousand, two hundred one".