101201201121201 has 8 divisors (see below), whose sum is σ = 142036773503520. Its totient is φ = 63916548076512.

The previous prime is 101201201121109. The next prime is 101201201121269. The reversal of 101201201121201 is 102121102102101.

It is a happy number.

101201201121201 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 101201201121201 - 2⁹ = 101201201120689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101201201121701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887729834340 + ... + 887729834453.

It is an arithmetic number, because the mean of its divisors is an integer number (17754596687940).

Almost surely, 2^{101201201121201} is an apocalyptic number.

It is an amenable number.

101201201121201 is a deficient number, since it is larger than the sum of its proper divisors (40835572382319).

101201201121201 is a wasteful number, since it uses less digits than its factorization.

101201201121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775459668815.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101201201121201 its reverse (102121102102101), we get a palindrome (203322303223302).

The spelling of 101201201121201 in words is "one hundred one trillion, two hundred one billion, two hundred one million, one hundred twenty-one thousand, two hundred one".