123143144201 has 8 divisors (see below), whose sum is σ = 153529114944. Its totient is φ = 95955696720.

The previous prime is 123143144197. The next prime is 123143144231. The reversal of 123143144201 is 102441341321.

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

It is a cyclic number.

It is not a de Polignac number, because 123143144201 - 2² = 123143144197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123143144231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799630730 + ... + 799630883.

It is an arithmetic number, because the mean of its divisors is an integer number (19191139368).

Almost surely, 2^123143144201 is an apocalyptic number.

123143144201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123143144201 is a deficient number, since it is larger than the sum of its proper divisors (30385970743).

123143144201 is a wasteful number, since it uses less digits than its factorization.

123143144201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599261631.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 123143144201 its reverse (102441341321), we get a palindrome (225584485522).

The spelling of 123143144201 in words is "one hundred twenty-three billion, one hundred forty-three million, one hundred forty-four thousand, two hundred one".