110201020002121 has 16 divisors (see below), whose sum is σ = 111788813318400. Its totient is φ = 108621482569600.

The previous prime is 110201020002107. The next prime is 110201020002131. The reversal of 110201020002121 is 121200020102011.

It is a cyclic number.

It is not a de Polignac number, because 110201020002121 - 2²³ = 110201011613513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110201020002131) 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, 38425695 + ... + 41193883.

It is an arithmetic number, because the mean of its divisors is an integer number (6986800832400).

Almost surely, 2^{110201020002121} is an apocalyptic number.

It is an amenable number.

110201020002121 is a deficient number, since it is larger than the sum of its proper divisors (1587793316279).

110201020002121 is an equidigital number, since it uses as much as digits as its factorization.

110201020002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769680.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110201020002121 its reverse (121200020102011), we get a palindrome (231401040104132).

The spelling of 110201020002121 in words is "one hundred ten trillion, two hundred one billion, twenty million, two thousand, one hundred twenty-one".