123329016007 has 2 divisors, whose sum is σ = 123329016008. Its totient is φ = 123329016006.

The previous prime is 123329015989. The next prime is 123329016011. The reversal of 123329016007 is 700610923321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123329016007 - 2⁷ = 123329015879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123329016037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61664508003 + 61664508004.

It is an arithmetic number, because the mean of its divisors is an integer number (61664508004).

Almost surely, 2^123329016007 is an apocalyptic number.

123329016007 is a deficient number, since it is larger than the sum of its proper divisors (1).

123329016007 is an equidigital number, since it uses as much as digits as its factorization.

123329016007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

Adding to 123329016007 its reverse (700610923321), we get a palindrome (823939939328).

The spelling of 123329016007 in words is "one hundred twenty-three billion, three hundred twenty-nine million, sixteen thousand, seven".