123097567667 has 2 divisors, whose sum is σ = 123097567668. Its totient is φ = 123097567666.

The previous prime is 123097567603. The next prime is 123097567717. The reversal of 123097567667 is 766765790321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123097567667 - 2⁶ = 123097567603 is a prime.

It is a super-2 number, since 2×123097567667² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123097567267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61548783833 + 61548783834.

It is an arithmetic number, because the mean of its divisors is an integer number (61548783834).

Almost surely, 2^123097567667 is an apocalyptic number.

123097567667 is a deficient number, since it is larger than the sum of its proper divisors (1).

123097567667 is an equidigital number, since it uses as much as digits as its factorization.

123097567667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 59.

The spelling of 123097567667 in words is "one hundred twenty-three billion, ninety-seven million, five hundred sixty-seven thousand, six hundred sixty-seven".