123241123207 has 2 divisors, whose sum is σ = 123241123208. Its totient is φ = 123241123206.

The previous prime is 123241123153. The next prime is 123241123231. The reversal of 123241123207 is 702321142321.

It is a strong prime.

It is an emirp because it is prime and its reverse (702321142321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123241123207 - 2³¹ = 121093639559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123241123237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61620561603 + 61620561604.

It is an arithmetic number, because the mean of its divisors is an integer number (61620561604).

Almost surely, 2^123241123207 is an apocalyptic number.

123241123207 is a deficient number, since it is larger than the sum of its proper divisors (1).

123241123207 is an equidigital number, since it uses as much as digits as its factorization.

123241123207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 123241123207 its reverse (702321142321), we get a palindrome (825562265528).

The spelling of 123241123207 in words is "one hundred twenty-three billion, two hundred forty-one million, one hundred twenty-three thousand, two hundred seven".