101020111102201 has 8 divisors (see below), whose sum is σ = 103137498293184. Its totient is φ = 98910551591280.

The previous prime is 101020111102199. The next prime is 101020111102223. The reversal of 101020111102201 is 102201111020101.

It is a happy number.

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 101020111102201 - 2¹ = 101020111102199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101020111103201) 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, 1956893935 + ... + 1956945556.

It is an arithmetic number, because the mean of its divisors is an integer number (12892187286648).

Almost surely, 2^{101020111102201} is an apocalyptic number.

It is an amenable number.

101020111102201 is a deficient number, since it is larger than the sum of its proper divisors (2117387190983).

101020111102201 is an equidigital number, since it uses as much as digits as its factorization.

101020111102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913840031.

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

Adding to 101020111102201 its reverse (102201111020101), we get a palindrome (203221222122302).

The spelling of 101020111102201 in words is "one hundred one trillion, twenty billion, one hundred eleven million, one hundred two thousand, two hundred one".