201011320141 has 4 divisors (see below), whose sum is σ = 201044165884. Its totient is φ = 200978474400.

The previous prime is 201011320051. The next prime is 201011320259. The reversal of 201011320141 is 141023110102.

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 59326832041 + 141684488100 = 243571^2 + 376410^2 .

It is a cyclic number.

It is not a de Polignac number, because 201011320141 - 2²¹ = 201009222989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201011320841) 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, 16413690 + ... + 16425931.

It is an arithmetic number, because the mean of its divisors is an integer number (50261041471).

Almost surely, 2^201011320141 is an apocalyptic number.

It is an amenable number.

201011320141 is a deficient number, since it is larger than the sum of its proper divisors (32845743).

201011320141 is an equidigital number, since it uses as much as digits as its factorization.

201011320141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32845742.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201011320141 its reverse (141023110102), we get a palindrome (342034430243).

The spelling of 201011320141 in words is "two hundred one billion, eleven million, three hundred twenty thousand, one hundred forty-one".