103112323147 has 2 divisors, whose sum is σ = 103112323148. Its totient is φ = 103112323146.

The previous prime is 103112323123. The next prime is 103112323159. The reversal of 103112323147 is 741323211301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103112323147 - 2¹¹ = 103112321099 is a prime.

It is not a weakly prime, because it can be changed into another prime (103112326147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51556161573 + 51556161574.

It is an arithmetic number, because the mean of its divisors is an integer number (51556161574).

Almost surely, 2^103112323147 is an apocalyptic number.

103112323147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103112323147 is an equidigital number, since it uses as much as digits as its factorization.

103112323147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 103112323147 its reverse (741323211301), we get a palindrome (844435534448).

The spelling of 103112323147 in words is "one hundred three billion, one hundred twelve million, three hundred twenty-three thousand, one hundred forty-seven".