201123104413 has 8 divisors (see below), whose sum is σ = 250750883520. Its totient is φ = 156719302080.

The previous prime is 201123104407. The next prime is 201123104437. The reversal of 201123104413 is 314401321102.

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

It is not a de Polignac number, because 201123104413 - 2²⁵ = 201089549981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201123102413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1305994108 + ... + 1305994261.

It is an arithmetic number, because the mean of its divisors is an integer number (31343860440).

Almost surely, 2^201123104413 is an apocalyptic number.

It is an amenable number.

201123104413 is a deficient number, since it is larger than the sum of its proper divisors (49627779107).

201123104413 is a wasteful number, since it uses less digits than its factorization.

201123104413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611988387.

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

Adding to 201123104413 its reverse (314401321102), we get a palindrome (515524425515).

The spelling of 201123104413 in words is "two hundred one billion, one hundred twenty-three million, one hundred four thousand, four hundred thirteen".