10120110201121 has 4 divisors (see below), whose sum is σ = 10121238301744. Its totient is φ = 10118982100500.

The previous prime is 10120110201079. The next prime is 10120110201193. The reversal of 10120110201121 is 12110201102101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10120110201121 - 2⁹ = 10120110200609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120110204121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564036855 + ... + 564054796.

It is an arithmetic number, because the mean of its divisors is an integer number (2530309575436).

Almost surely, 2^{10120110201121} is an apocalyptic number.

It is an amenable number.

10120110201121 is a deficient number, since it is larger than the sum of its proper divisors (1128100623).

10120110201121 is an equidigital number, since it uses as much as digits as its factorization.

10120110201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128100622.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10120110201121 its reverse (12110201102101), we get a palindrome (22230311303222).

The spelling of 10120110201121 in words is "ten trillion, one hundred twenty billion, one hundred ten million, two hundred one thousand, one hundred twenty-one".