201500141104123 has 4 divisors (see below), whose sum is σ = 201500514905040. Its totient is φ = 201499767303208.

The previous prime is 201500141104099. The next prime is 201500141104147. The reversal of 201500141104123 is 321401141005102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (201500141104099) and next prime (201500141104147).

It is a cyclic number.

It is not a de Polignac number, because 201500141104123 - 2⁵ = 201500141104091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201500141104183) 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, 186090703 + ... + 187170376.

It is an arithmetic number, because the mean of its divisors is an integer number (50375128726260).

Almost surely, 2^{201500141104123} is an apocalyptic number.

201500141104123 is a deficient number, since it is larger than the sum of its proper divisors (373800917).

201500141104123 is an equidigital number, since it uses as much as digits as its factorization.

201500141104123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373800916.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 201500141104123 its reverse (321401141005102), we get a palindrome (522901282109225).

The spelling of 201500141104123 in words is "two hundred one trillion, five hundred billion, one hundred forty-one million, one hundred four thousand, one hundred twenty-three".