201206041 has 4 divisors (see below), whose sum is σ = 202084900. Its totient is φ = 200327184.

The previous prime is 201206021. The next prime is 201206051. The reversal of 201206041 is 140602102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140602102 = 2 ⋅70301051.

It can be written as a sum of positive squares in 2 ways, for example, as 169520400 + 31685641 = 13020^2 + 5629^2 .

It is a cyclic number.

It is not a de Polignac number, because 201206041 - 2¹³ = 201197849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201206011) 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, 439086 + ... + 439543.

It is an arithmetic number, because the mean of its divisors is an integer number (50521225).

Almost surely, 2^201206041 is an apocalyptic number.

It is an amenable number.

201206041 is a deficient number, since it is larger than the sum of its proper divisors (878859).

201206041 is an equidigital number, since it uses as much as digits as its factorization.

201206041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878858.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 201206041 is about 14184.7115233268. The cubic root of 201206041 is about 585.9766877935.

Adding to 201206041 its reverse (140602102), we get a palindrome (341808143).

The spelling of 201206041 in words is "two hundred one million, two hundred six thousand, forty-one".