201201323033123 has 8 divisors (see below), whose sum is σ = 237361929477120. Its totient is φ = 166895106663240.

The previous prime is 201201323033107. The next prime is 201201323033143. The reversal of 201201323033123 is 321330323102102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201201323033123 - 2⁴ = 201201323033107 is a prime.

It is a super-2 number, since 2×201201323033123² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201201323033092 and 201201323033101.

It is not an unprimeable number, because it can be changed into a prime (201201323033143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463597518293 + ... + 463597518726.

It is an arithmetic number, because the mean of its divisors is an integer number (29670241184640).

Almost surely, 2^{201201323033123} is an apocalyptic number.

201201323033123 is a deficient number, since it is larger than the sum of its proper divisors (36160606443997).

201201323033123 is an equidigital number, since it uses as much as digits as its factorization.

201201323033123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927195037057.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 201201323033123 its reverse (321330323102102), we get a palindrome (522531646135225).

The spelling of 201201323033123 in words is "two hundred one trillion, two hundred one billion, three hundred twenty-three million, thirty-three thousand, one hundred twenty-three".