201130443424441 has 4 divisors (see below), whose sum is σ = 201131006304384. Its totient is φ = 201129880544500.

The previous prime is 201130443424429. The next prime is 201130443424451. The reversal of 201130443424441 is 144424344031102.

201130443424441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201130443424441 - 2¹⁵ = 201130443391673 is a prime.

It is a super-2 number, since 2×201130443424441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201130443424441.

It is not an unprimeable number, because it can be changed into a prime (201130443424451) 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, 280903645 + ... + 281618746.

It is an arithmetic number, because the mean of its divisors is an integer number (50282751576096).

Almost surely, 2^{201130443424441} is an apocalyptic number.

It is an amenable number.

201130443424441 is a deficient number, since it is larger than the sum of its proper divisors (562879943).

201130443424441 is an equidigital number, since it uses as much as digits as its factorization.

201130443424441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562879942.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 201130443424441 its reverse (144424344031102), we get a palindrome (345554787455543).

The spelling of 201130443424441 in words is "two hundred one trillion, one hundred thirty billion, four hundred forty-three million, four hundred twenty-four thousand, four hundred forty-one".