201144241100001 has 32 divisors (see below), whose sum is σ = 288011101921920. Its totient is φ = 124419784237056.

The previous prime is 201144241099973. The next prime is 201144241100021. The reversal of 201144241100001 is 100001142441102.

It is not a de Polignac number, because 201144241100001 - 2¹⁵ = 201144241067233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201144241100021) 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, 64219111 + ... + 67278396.

It is an arithmetic number, because the mean of its divisors is an integer number (9000346935060).

Almost surely, 2^{201144241100001} is an apocalyptic number.

It is an amenable number.

201144241100001 is a deficient number, since it is larger than the sum of its proper divisors (86866860821919).

201144241100001 is a wasteful number, since it uses less digits than its factorization.

201144241100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131497953.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 201144241100001 its reverse (100001142441102), we get a palindrome (301145383541103).

The spelling of 201144241100001 in words is "two hundred one trillion, one hundred forty-four billion, two hundred forty-one million, one hundred thousand, one".