123007067 has 4 divisors (see below), whose sum is σ = 127248720. Its totient is φ = 118765416.

The previous prime is 123007063. The next prime is 123007081. The reversal of 123007067 is 760700321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123007067 - 2² = 123007063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123007063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2120783 + ... + 2120840.

It is an arithmetic number, because the mean of its divisors is an integer number (31812180).

Almost surely, 2^123007067 is an apocalyptic number.

123007067 is a deficient number, since it is larger than the sum of its proper divisors (4241653).

123007067 is an equidigital number, since it uses as much as digits as its factorization.

123007067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241652.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 123007067 is about 11090.8551067986. The cubic root of 123007067 is about 497.3285076790.

Adding to 123007067 its reverse (760700321), we get a palindrome (883707388).

The spelling of 123007067 in words is "one hundred twenty-three million, seven thousand, sixty-seven".