1010100011047 has 2 divisors, whose sum is σ = 1010100011048.
Its totient is φ = 1010100011046.
The previous prime is 1010100010999. The next prime is 1010100011071. The reversal of 1010100011047 is 7401100010101.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1010100011047 - 211 = 1010100008999 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1010100011047.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1010100011077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050005523 + 505050005524.
It is an arithmetic number, because the mean of its divisors is an integer number (505050005524).
Almost surely, 21010100011047 is an apocalyptic number.
1010100011047 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010100011047 is an equidigital number, since it uses as much as digits as its factorization.
1010100011047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28, while the sum is 16.
Adding to 1010100011047 its reverse (7401100010101), we get a palindrome (8411200021148).
The spelling of 1010100011047 in words is "one trillion, ten billion, one hundred million, eleven thousand, forty-seven".