102003030047 has 2 divisors, whose sum is σ = 102003030048. Its totient is φ = 102003030046.

The previous prime is 102003030011. The next prime is 102003030049. The reversal of 102003030047 is 740030300201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102003030047 - 2⁶ = 102003029983 is a prime.

Together with 102003030049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102003030049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001515023 + 51001515024.

It is an arithmetic number, because the mean of its divisors is an integer number (51001515024).

Almost surely, 2^102003030047 is an apocalyptic number.

102003030047 is a deficient number, since it is larger than the sum of its proper divisors (1).

102003030047 is an equidigital number, since it uses as much as digits as its factorization.

102003030047 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 20.

Adding to 102003030047 its reverse (740030300201), we get a palindrome (842033330248).

The spelling of 102003030047 in words is "one hundred two billion, three million, thirty thousand, forty-seven".