123032210117 has 2 divisors, whose sum is σ = 123032210118. Its totient is φ = 123032210116.

The previous prime is 123032210099. The next prime is 123032210141. The reversal of 123032210117 is 711012230321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122780860801 + 251349316 = 350401^2 + 15854^2 .

It is a cyclic number.

It is not a de Polignac number, because 123032210117 - 2⁶ = 123032210053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123032210092 and 123032210101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123032216117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61516105058 + 61516105059.

It is an arithmetic number, because the mean of its divisors is an integer number (61516105059).

Almost surely, 2^123032210117 is an apocalyptic number.

It is an amenable number.

123032210117 is a deficient number, since it is larger than the sum of its proper divisors (1).

123032210117 is an equidigital number, since it uses as much as digits as its factorization.

123032210117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 123032210117 its reverse (711012230321), we get a palindrome (834044440438).

The spelling of 123032210117 in words is "one hundred twenty-three billion, thirty-two million, two hundred ten thousand, one hundred seventeen".