110201010121 has 8 divisors (see below), whose sum is σ = 112582771200. Its totient is φ = 107820793248.

The previous prime is 110201010077. The next prime is 110201010193. The reversal of 110201010121 is 121010102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110201010121 - 2⁹ = 110201009609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110201010098 and 110201010107.

It is not an unprimeable number, because it can be changed into a prime (110201011121) 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 7 ways as a sum of consecutive naturals, for example, 241201 + ... + 527806.

It is an arithmetic number, because the mean of its divisors is an integer number (14072846400).

Almost surely, 2^110201010121 is an apocalyptic number.

It is an amenable number.

110201010121 is a deficient number, since it is larger than the sum of its proper divisors (2381761079).

110201010121 is an equidigital number, since it uses as much as digits as its factorization.

110201010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772103.

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

Adding to 110201010121 its reverse (121010102011), we get a palindrome (231211112132).

The spelling of 110201010121 in words is "one hundred ten billion, two hundred one million, ten thousand, one hundred twenty-one".