201323101301 has 4 divisors (see below), whose sum is σ = 230083544352. Its totient is φ = 172562658252.

The previous prime is 201323101271. The next prime is 201323101339. The reversal of 201323101301 is 103101323102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201323101301 - 2⁶ = 201323101237 is a prime.

It is a super-2 number, since 2×201323101301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201323101301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201323101501) 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, 14380221515 + ... + 14380221528.

It is an arithmetic number, because the mean of its divisors is an integer number (57520886088).

Almost surely, 2^201323101301 is an apocalyptic number.

It is an amenable number.

201323101301 is a deficient number, since it is larger than the sum of its proper divisors (28760443051).

201323101301 is an equidigital number, since it uses as much as digits as its factorization.

201323101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28760443050.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201323101301 its reverse (103101323102), we get a palindrome (304424424403).

The spelling of 201323101301 in words is "two hundred one billion, three hundred twenty-three million, one hundred one thousand, three hundred one".