10012102001047 has 2 divisors, whose sum is σ = 10012102001048. Its totient is φ = 10012102001046.

The previous prime is 10012102000997. The next prime is 10012102001063. The reversal of 10012102001047 is 74010020121001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012102001047 - 2¹¹ = 10012101998999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012102001087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006051000523 + 5006051000524.

It is an arithmetic number, because the mean of its divisors is an integer number (5006051000524).

Almost surely, 2^{10012102001047} is an apocalyptic number.

10012102001047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012102001047 is an equidigital number, since it uses as much as digits as its factorization.

10012102001047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 10012102001047 its reverse (74010020121001), we get a palindrome (84022122122048).

The spelling of 10012102001047 in words is "ten trillion, twelve billion, one hundred two million, one thousand, forty-seven".