110010201002001 has 16 divisors (see below), whose sum is σ = 163242221572800. Its totient is φ = 73221268294944.

The previous prime is 110010201001993. The next prime is 110010201002003. The reversal of 110010201002001 is 100200102010011.

It is a happy number.

It is not a de Polignac number, because 110010201002001 - 2³ = 110010201001993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110010201002003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3301808211 + ... + 3301841528.

It is an arithmetic number, because the mean of its divisors is an integer number (10202638848300).

Almost surely, 2^{110010201002001} is an apocalyptic number.

It is an amenable number.

110010201002001 is a deficient number, since it is larger than the sum of its proper divisors (53232020570799).

110010201002001 is an equidigital number, since it uses as much as digits as its factorization.

110010201002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603650365 (or 6603650359 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110010201002001 its reverse (100200102010011), we get a palindrome (210210303012012).

The spelling of 110010201002001 in words is "one hundred ten trillion, ten billion, two hundred one million, two thousand, one".