201112104001 has 6 divisors (see below), whose sum is σ = 212254049202. Its totient is φ = 190527256080.

The previous prime is 201112103981. The next prime is 201112104013. The reversal of 201112104001 is 100401211102.

201112104001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 143981543601 + 57130560400 = 379449^2 + 239020^2 .

It is not a de Polignac number, because 201112104001 - 2¹³ = 201112095809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201112104091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278548260 + ... + 278548981.

It is an arithmetic number, because the mean of its divisors is an integer number (35375674867).

Almost surely, 2^201112104001 is an apocalyptic number.

It is an amenable number.

201112104001 is a deficient number, since it is larger than the sum of its proper divisors (11141945201).

201112104001 is an equidigital number, since it uses as much as digits as its factorization.

201112104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557097279 (or 557097260 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201112104001 its reverse (100401211102), we get a palindrome (301513315103).

The spelling of 201112104001 in words is "two hundred one billion, one hundred twelve million, one hundred four thousand, one".