123141307 has 2 divisors, whose sum is σ = 123141308. Its totient is φ = 123141306.

The previous prime is 123141301. The next prime is 123141349. The reversal of 123141307 is 703141321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123141307 - 2¹⁵ = 123108539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (123141301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61570653 + 61570654.

It is an arithmetic number, because the mean of its divisors is an integer number (61570654).

Almost surely, 2^123141307 is an apocalyptic number.

123141307 is a deficient number, since it is larger than the sum of its proper divisors (1).

123141307 is an equidigital number, since it uses as much as digits as its factorization.

123141307 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 22.

The square root of 123141307 is about 11096.9052893138. The cubic root of 123141307 is about 497.5093566584.

Adding to 123141307 its reverse (703141321), we get a palindrome (826282628).

The spelling of 123141307 in words is "one hundred twenty-three million, one hundred forty-one thousand, three hundred seven".