1001000112347 has 2 divisors, whose sum is σ = 1001000112348. Its totient is φ = 1001000112346.

The previous prime is 1001000112289. The next prime is 1001000112377. The reversal of 1001000112347 is 7432110001001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001000112347 - 2³⁰ = 999926370523 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001000112377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500500056173 + 500500056174.

It is an arithmetic number, because the mean of its divisors is an integer number (500500056174).

Almost surely, 2^{1001000112347} is an apocalyptic number.

1001000112347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001000112347 is an equidigital number, since it uses as much as digits as its factorization.

1001000112347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 1001000112347 its reverse (7432110001001), we get a palindrome (8433110113348).

The spelling of 1001000112347 in words is "one trillion, one billion, one hundred twelve thousand, three hundred forty-seven".