201020401041 has 32 divisors (see below), whose sum is σ = 284453140608. Its totient is φ = 125837644800.

The previous prime is 201020401027. The next prime is 201020401061. The reversal of 201020401041 is 140104020102.

It is not a de Polignac number, because 201020401041 - 2¹⁰ = 201020400017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201020401041.

It is not an unprimeable number, because it can be changed into a prime (201020401061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59595231 + ... + 59598603.

It is an arithmetic number, because the mean of its divisors is an integer number (8889160644).

Almost surely, 2^201020401041 is an apocalyptic number.

It is an amenable number.

201020401041 is a deficient number, since it is larger than the sum of its proper divisors (83432739567).

201020401041 is a wasteful number, since it uses less digits than its factorization.

201020401041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201020401041 its reverse (140104020102), we get a palindrome (341124421143).

The spelling of 201020401041 in words is "two hundred one billion, twenty million, four hundred one thousand, forty-one".