201112002121101 has 8 divisors (see below), whose sum is σ = 268541941341600. Its totient is φ = 133878365490672.

The previous prime is 201112002121091. The next prime is 201112002121103. The reversal of 201112002121101 is 101121200211102.

It is a happy number.

201112002121101 is digitally balanced in base 2, 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 201112002121101 - 2⁷ = 201112002120973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112002121103) 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, 49075645126 + ... + 49075649223.

It is an arithmetic number, because the mean of its divisors is an integer number (33567742667700).

Almost surely, 2^{201112002121101} is an apocalyptic number.

It is an amenable number.

201112002121101 is a deficient number, since it is larger than the sum of its proper divisors (67429939220499).

201112002121101 is an equidigital number, since it uses as much as digits as its factorization.

201112002121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98151295035.

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

Adding to 201112002121101 its reverse (101121200211102), we get a palindrome (302233202332203).

The spelling of 201112002121101 in words is "two hundred one trillion, one hundred twelve billion, two million, one hundred twenty-one thousand, one hundred one".