124320103147 has 2 divisors, whose sum is σ = 124320103148. Its totient is φ = 124320103146.

The previous prime is 124320103123. The next prime is 124320103153. The reversal of 124320103147 is 741301023421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124320103147 is a prime.

It is not a weakly prime, because it can be changed into another prime (124320103547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62160051573 + 62160051574.

It is an arithmetic number, because the mean of its divisors is an integer number (62160051574).

Almost surely, 2^124320103147 is an apocalyptic number.

124320103147 is a deficient number, since it is larger than the sum of its proper divisors (1).

124320103147 is an equidigital number, since it uses as much as digits as its factorization.

124320103147 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 124320103147 its reverse (741301023421), we get a palindrome (865621126568).

The spelling of 124320103147 in words is "one hundred twenty-four billion, three hundred twenty million, one hundred three thousand, one hundred forty-seven".