123245167 has 2 divisors, whose sum is σ = 123245168. Its totient is φ = 123245166.

The previous prime is 123245081. The next prime is 123245179. The reversal of 123245167 is 761542321.

It is a strong prime.

It is an emirp because it is prime and its reverse (761542321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123245167 - 2¹⁹ = 122720879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123245567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61622583 + 61622584.

It is an arithmetic number, because the mean of its divisors is an integer number (61622584).

Almost surely, 2^123245167 is an apocalyptic number.

123245167 is a deficient number, since it is larger than the sum of its proper divisors (1).

123245167 is an equidigital number, since it uses as much as digits as its factorization.

123245167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 123245167 is about 11101.5839860805. The cubic root of 123245167 is about 497.6491873482.

Adding to 123245167 its reverse (761542321), we get a palindrome (884787488).

The spelling of 123245167 in words is "one hundred twenty-three million, two hundred forty-five thousand, one hundred sixty-seven".