201101022323041 has 4 divisors (see below), whose sum is σ = 201127521345300. Its totient is φ = 201074523300784.

The previous prime is 201101022323017. The next prime is 201101022323051. The reversal of 201101022323041 is 140323220101102.

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 655484544400 + 200445537778641 = 809620^2 + 14157879^2 .

It is a cyclic number.

It is not a de Polignac number, because 201101022323041 - 2¹¹ = 201101022320993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201101022323051) 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, 13249499746 + ... + 13249514923.

It is an arithmetic number, because the mean of its divisors is an integer number (50281880336325).

Almost surely, 2^{201101022323041} is an apocalyptic number.

It is an amenable number.

201101022323041 is a deficient number, since it is larger than the sum of its proper divisors (26499022259).

201101022323041 is an equidigital number, since it uses as much as digits as its factorization.

201101022323041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26499022258.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 201101022323041 its reverse (140323220101102), we get a palindrome (341424242424143).

The spelling of 201101022323041 in words is "two hundred one trillion, one hundred one billion, twenty-two million, three hundred twenty-three thousand, forty-one".