123324201 has 112 divisors (see below), whose sum is σ = 249728640. Its totient is φ = 59136480.

The previous prime is 123324199. The next prime is 123324203. The reversal of 123324201 is 102423321.

It is an interprime number because it is at equal distance from previous prime (123324199) and next prime (123324203).

It is not a de Polignac number, because 123324201 - 2¹ = 123324199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123324203) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 9486471 + ... + 9486483.

It is an arithmetic number, because the mean of its divisors is an integer number (2229720).

Almost surely, 2^123324201 is an apocalyptic number.

123324201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123324201 is an abundant number, since it is smaller than the sum of its proper divisors (126404439).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123324201 is an frugal number, since it uses more digits than its factorization.

123324201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 123324201 is about 11105.1429977286. The cubic root of 123324201 is about 497.7555412185.

Adding to 123324201 its reverse (102423321), we get a palindrome (225747522).

The spelling of 123324201 in words is "one hundred twenty-three million, three hundred twenty-four thousand, two hundred one".