144123431212203 has 8 divisors (see below), whose sum is σ = 200519556469248. Its totient is φ = 91904796714984.

The previous prime is 144123431212183. The next prime is 144123431212207. The reversal of 144123431212203 is 302212134321441.

144123431212203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144123431212203 - 2⁹ = 144123431211691 is a prime.

It is a super-2 number, since 2×144123431212203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144123431212207) 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, 1044372689875 + ... + 1044372690012.

It is an arithmetic number, because the mean of its divisors is an integer number (25064944558656).

Almost surely, 2^{144123431212203} is an apocalyptic number.

144123431212203 is a deficient number, since it is larger than the sum of its proper divisors (56396125257045).

144123431212203 is a wasteful number, since it uses less digits than its factorization.

144123431212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088745379913.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 144123431212203 its reverse (302212134321441), we get a palindrome (446335565533644).

The spelling of 144123431212203 in words is "one hundred forty-four trillion, one hundred twenty-three billion, four hundred thirty-one million, two hundred twelve thousand, two hundred three".