123204107 has 8 divisors (see below), whose sum is σ = 132843984. Its totient is φ = 113587488.

The previous prime is 123204101. The next prime is 123204127. The reversal of 123204107 is 701402321.

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 123204107 - 2⁸ = 123203851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123204101) 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, 6113 + ... + 16845.

It is an arithmetic number, because the mean of its divisors is an integer number (16605498).

Almost surely, 2^123204107 is an apocalyptic number.

123204107 is a deficient number, since it is larger than the sum of its proper divisors (9639877).

123204107 is a wasteful number, since it uses less digits than its factorization.

123204107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11629.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 123204107 is about 11099.7345463754. The cubic root of 123204107 is about 497.5939160930.

Adding to 123204107 its reverse (701402321), we get a palindrome (824606428).

The spelling of 123204107 in words is "one hundred twenty-three million, two hundred four thousand, one hundred seven".