144011313302121 has 16 divisors (see below), whose sum is σ = 213356724347520. Its totient is φ = 96004558446480.

The previous prime is 144011313302117. The next prime is 144011313302141. The reversal of 144011313302121 is 121203313110441.

144011313302121 is a `hidden beast` number, since 1 + 4 + 4 + 0 + 113 + 1 + 330 + 212 + 1 = 666.

144011313302121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144011313302121 - 2² = 144011313302117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144011313302141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81997050 + ... + 83734931.

It is an arithmetic number, because the mean of its divisors is an integer number (13334795271720).

Almost surely, 2^{144011313302121} is an apocalyptic number.

It is an amenable number.

144011313302121 is a deficient number, since it is larger than the sum of its proper divisors (69345411045399).

144011313302121 is a wasteful number, since it uses less digits than its factorization.

144011313302121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165764173 (or 165764167 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 144011313302121 its reverse (121203313110441), we get a palindrome (265214626412562).

The spelling of 144011313302121 in words is "one hundred forty-four trillion, eleven billion, three hundred thirteen million, three hundred two thousand, one hundred twenty-one".