102000124147 has 2 divisors, whose sum is σ = 102000124148. Its totient is φ = 102000124146.

The previous prime is 102000124097. The next prime is 102000124201. The reversal of 102000124147 is 741421000201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102000124147 - 2¹⁵ = 102000091379 is a prime.

It is not a weakly prime, because it can be changed into another prime (102000128147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000062073 + 51000062074.

It is an arithmetic number, because the mean of its divisors is an integer number (51000062074).

Almost surely, 2^102000124147 is an apocalyptic number.

102000124147 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000124147 is an equidigital number, since it uses as much as digits as its factorization.

102000124147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 102000124147 its reverse (741421000201), we get a palindrome (843421124348).

The spelling of 102000124147 in words is "one hundred two billion, one hundred twenty-four thousand, one hundred forty-seven".