1001100070247 has 2 divisors, whose sum is σ = 1001100070248. Its totient is φ = 1001100070246.

The previous prime is 1001100070199. The next prime is 1001100070249. The reversal of 1001100070247 is 7420700011001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001100070247 - 2¹⁰ = 1001100069223 is a prime.

Together with 1001100070249, 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 (1001100070249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500550035123 + 500550035124.

It is an arithmetic number, because the mean of its divisors is an integer number (500550035124).

Almost surely, 2^{1001100070247} is an apocalyptic number.

1001100070247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001100070247 is an equidigital number, since it uses as much as digits as its factorization.

1001100070247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 23.

Adding to 1001100070247 its reverse (7420700011001), we get a palindrome (8421800081248).

The spelling of 1001100070247 in words is "one trillion, one billion, one hundred million, seventy thousand, two hundred forty-seven".