112001102001121 has 4 divisors (see below), whose sum is σ = 118589402118852. Its totient is φ = 105412801883392.

The previous prime is 112001102001119. The next prime is 112001102001127. The reversal of 112001102001121 is 121100201100211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 81540195661521 + 30460906339600 = 9029961^2 + 5519140^2 .

It is a cyclic number.

It is not a de Polignac number, because 112001102001121 - 2¹ = 112001102001119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112001102001127) 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, 3294150058840 + ... + 3294150058873.

It is an arithmetic number, because the mean of its divisors is an integer number (29647350529713).

Almost surely, 2^{112001102001121} is an apocalyptic number.

It is an amenable number.

112001102001121 is a deficient number, since it is larger than the sum of its proper divisors (6588300117731).

112001102001121 is an equidigital number, since it uses as much as digits as its factorization.

112001102001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588300117730.

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

Adding to 112001102001121 its reverse (121100201100211), we get a palindrome (233101303101332).

The spelling of 112001102001121 in words is "one hundred twelve trillion, one billion, one hundred two million, one thousand, one hundred twenty-one".