10121001110201 has 4 divisors (see below), whose sum is σ = 10121007609600. Its totient is φ = 10120994610804.

The previous prime is 10121001110173. The next prime is 10121001110251. The reversal of 10121001110201 is 10201110012101.

10121001110201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10121001110201 - 2²⁶ = 10120934001337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121001110251) 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, 630380 + ... + 4543058.

It is an arithmetic number, because the mean of its divisors is an integer number (2530251902400).

Almost surely, 2^{10121001110201} is an apocalyptic number.

It is an amenable number.

10121001110201 is a deficient number, since it is larger than the sum of its proper divisors (6499399).

10121001110201 is an equidigital number, since it uses as much as digits as its factorization.

10121001110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499398.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10121001110201 its reverse (10201110012101), we get a palindrome (20322111122302).

The spelling of 10121001110201 in words is "ten trillion, one hundred twenty-one billion, one million, one hundred ten thousand, two hundred one".