201332401340323 has 16 divisors (see below), whose sum is σ = 223804283040000. Its totient is φ = 179556110013280.

The previous prime is 201332401340269. The next prime is 201332401340341. The reversal of 201332401340323 is 323043104233102.

It is a happy number.

It is not a de Polignac number, because 201332401340323 - 2¹³ = 201332401332131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201332401340393) 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, 13941193 + ... + 24434026.

It is an arithmetic number, because the mean of its divisors is an integer number (13987767690000).

Almost surely, 2^{201332401340323} is an apocalyptic number.

201332401340323 is a deficient number, since it is larger than the sum of its proper divisors (22471881699677).

201332401340323 is a wasteful number, since it uses less digits than its factorization.

201332401340323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38384282.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 201332401340323 its reverse (323043104233102), we get a palindrome (524375505573425).

The spelling of 201332401340323 in words is "two hundred one trillion, three hundred thirty-two billion, four hundred one million, three hundred forty thousand, three hundred twenty-three".