201142334041323 has 16 divisors (see below), whose sum is σ = 268639171929600. Its totient is φ = 133870195532736.

The previous prime is 201142334041283. The next prime is 201142334041339. The reversal of 201142334041323 is 323140433241102.

It is not a de Polignac number, because 201142334041323 - 2⁴¹ = 198943310785771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201142334041373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459538311 + ... + 459975807.

It is an arithmetic number, because the mean of its divisors is an integer number (16789948245600).

Almost surely, 2^{201142334041323} is an apocalyptic number.

201142334041323 is a deficient number, since it is larger than the sum of its proper divisors (67496837888277).

201142334041323 is a wasteful number, since it uses less digits than its factorization.

201142334041323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693946.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 201142334041323 its reverse (323140433241102), we get a palindrome (524282767282425).

The spelling of 201142334041323 in words is "two hundred one trillion, one hundred forty-two billion, three hundred thirty-four million, forty-one thousand, three hundred twenty-three".