144333101121 has 16 divisors (see below), whose sum is σ = 214821361920. Its totient is φ = 85440312720.

The previous prime is 144333101117. The next prime is 144333101147. The reversal of 144333101121 is 121101333441.

It is a happy number.

It is not a de Polignac number, because 144333101121 - 2² = 144333101117 is a prime.

It is a super-2 number, since 2×144333101121² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144333101091 and 144333101100.

It is not an unprimeable number, because it can be changed into a prime (144333101161) 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, 50855911 + ... + 50858748.

It is an arithmetic number, because the mean of its divisors is an integer number (13426335120).

Almost surely, 2^144333101121 is an apocalyptic number.

144333101121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144333101121 is a deficient number, since it is larger than the sum of its proper divisors (70488260799).

144333101121 is a wasteful number, since it uses less digits than its factorization.

144333101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101714716.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 144333101121 its reverse (121101333441), we get a palindrome (265434434562).

The spelling of 144333101121 in words is "one hundred forty-four billion, three hundred thirty-three million, one hundred one thousand, one hundred twenty-one".