123233201 has 16 divisors (see below), whose sum is σ = 154904064. Its totient is φ = 95425344.

The previous prime is 123233147. The next prime is 123233207. The reversal of 123233201 is 102332321.

It is not a de Polignac number, because 123233201 - 2¹⁴ = 123216817 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123233201.

It is not an unprimeable number, because it can be changed into a prime (123233207) 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, 10130 + ... + 18683.

It is an arithmetic number, because the mean of its divisors is an integer number (9681504).

Almost surely, 2^123233201 is an apocalyptic number.

It is an amenable number.

123233201 is a deficient number, since it is larger than the sum of its proper divisors (31670863).

123233201 is a wasteful number, since it uses less digits than its factorization.

123233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28880.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 123233201 is about 11101.0450408959. The cubic root of 123233201 is about 497.6330810698.

Adding to 123233201 its reverse (102332321), we get a palindrome (225565522).

The spelling of 123233201 in words is "one hundred twenty-three million, two hundred thirty-three thousand, two hundred one".