123044201 has 16 divisors (see below), whose sum is σ = 143145600. Its totient is φ = 103586688.

The previous prime is 123044183. The next prime is 123044279. The reversal of 123044201 is 102440321.

It is a cyclic number.

It is not a de Polignac number, because 123044201 - 2¹⁰ = 123043177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123044201.

It is not an unprimeable number, because it can be changed into a prime (123044101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198470 + ... + 199088.

It is an arithmetic number, because the mean of its divisors is an integer number (8946600).

Almost surely, 2^123044201 is an apocalyptic number.

It is an amenable number.

123044201 is a deficient number, since it is larger than the sum of its proper divisors (20101399).

123044201 is an equidigital number, since it uses as much as digits as its factorization.

123044201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 123044201 is about 11092.5290623915. The cubic root of 123044201 is about 497.3785479983.

Adding to 123044201 its reverse (102440321), we get a palindrome (225484522).

The spelling of 123044201 in words is "one hundred twenty-three million, forty-four thousand, two hundred one".