123300107 has 16 divisors (see below), whose sum is σ = 142943232. Its totient is φ = 104176800.

The previous prime is 123300071. The next prime is 123300131. The reversal of 123300107 is 701003321.

It is not a de Polignac number, because 123300107 - 2⁶ = 123300043 is a prime.

It is a super-2 number, since 2×123300107² = 30405832772422898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123300187) 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, 165578 + ... + 166320.

It is an arithmetic number, because the mean of its divisors is an integer number (8933952).

Almost surely, 2^123300107 is an apocalyptic number.

123300107 is a deficient number, since it is larger than the sum of its proper divisors (19643125).

123300107 is a wasteful number, since it uses less digits than its factorization.

123300107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 123300107 is about 11104.0581320524. The cubic root of 123300107 is about 497.7231234042.

Adding to 123300107 its reverse (701003321), we get a palindrome (824303428).

The spelling of 123300107 in words is "one hundred twenty-three million, three hundred thousand, one hundred seven".