201012441 has 8 divisors (see below), whose sum is σ = 306304704. Its totient is φ = 114864240.

The previous prime is 201012439. The next prime is 201012443. The reversal of 201012441 is 144210102.

It is an interprime number because it is at equal distance from previous prime (201012439) and next prime (201012443).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201012441 - 2¹ = 201012439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201012441.

It is not an unprimeable number, because it can be changed into a prime (201012443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4785990 + ... + 4786031.

It is an arithmetic number, because the mean of its divisors is an integer number (38288088).

Almost surely, 2^201012441 is an apocalyptic number.

201012441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201012441 is a deficient number, since it is larger than the sum of its proper divisors (105292263).

201012441 is an equidigital number, since it uses as much as digits as its factorization.

201012441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572031.

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

The square root of 201012441 is about 14177.8856322091. The cubic root of 201012441 is about 585.7886856653.

Adding to 201012441 its reverse (144210102), we get a palindrome (345222543).

The spelling of 201012441 in words is "two hundred one million, twelve thousand, four hundred forty-one".