201441240123 has 8 divisors (see below), whose sum is σ = 268716901200. Its totient is φ = 134229869568.

The previous prime is 201441240097. The next prime is 201441240137. The reversal of 201441240123 is 321042144102.

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

It is not a de Polignac number, because 201441240123 - 2¹⁰ = 201441239099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201441240093 and 201441240102.

It is not an unprimeable number, because it can be changed into a prime (201441240173) 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, 16065318 + ... + 16077851.

It is an arithmetic number, because the mean of its divisors is an integer number (33589612650).

Almost surely, 2^201441240123 is an apocalyptic number.

201441240123 is a deficient number, since it is larger than the sum of its proper divisors (67275661077).

201441240123 is a wasteful number, since it uses less digits than its factorization.

201441240123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32145261.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201441240123 its reverse (321042144102), we get a palindrome (522483384225).

The spelling of 201441240123 in words is "two hundred one billion, four hundred forty-one million, two hundred forty thousand, one hundred twenty-three".