201015035141 has 4 divisors (see below), whose sum is σ = 201144473292. Its totient is φ = 200885596992.

The previous prime is 201015035131. The next prime is 201015035147. The reversal of 201015035141 is 141530510102.

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 101997196900 + 99017838241 = 319370^2 + 314671^2 .

It is a cyclic number.

It is not a de Polignac number, because 201015035141 - 2¹⁰ = 201015034117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201015035147) 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, 64716746 + ... + 64719851.

It is an arithmetic number, because the mean of its divisors is an integer number (50286118323).

Almost surely, 2^201015035141 is an apocalyptic number.

It is an amenable number.

201015035141 is a deficient number, since it is larger than the sum of its proper divisors (129438151).

201015035141 is a wasteful number, since it uses less digits than its factorization.

201015035141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129438150.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 201015035141 its reverse (141530510102), we get a palindrome (342545545243).

The spelling of 201015035141 in words is "two hundred one billion, fifteen million, thirty-five thousand, one hundred forty-one".