1047313647211 has 4 divisors (see below), whose sum is σ = 1127876235472. Its totient is φ = 966751058952.

The previous prime is 1047313647199. The next prime is 1047313647283. The reversal of 1047313647211 is 1127463137401.

It is a happy number.

1047313647211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1047313647211 - 2⁹ = 1047313646699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1047313641211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40281294111 + ... + 40281294136.

It is an arithmetic number, because the mean of its divisors is an integer number (281969058868).

Almost surely, 2^{1047313647211} is an apocalyptic number.

1047313647211 is a deficient number, since it is larger than the sum of its proper divisors (80562588261).

1047313647211 is an equidigital number, since it uses as much as digits as its factorization.

1047313647211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80562588260.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 1047313647211 in words is "one trillion, forty-seven billion, three hundred thirteen million, six hundred forty-seven thousand, two hundred eleven".