1047827120711 has 4 divisors (see below), whose sum is σ = 1197516709392. Its totient is φ = 898137532032.

The previous prime is 1047827120611. The next prime is 1047827120729. The reversal of 1047827120711 is 1170217287401.

It is a happy number.

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 1047827120711 - 2¹⁴ = 1047827104327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047827120771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74844794330 + ... + 74844794343.

It is an arithmetic number, because the mean of its divisors is an integer number (299379177348).

Almost surely, 2^{1047827120711} is an apocalyptic number.

1047827120711 is a deficient number, since it is larger than the sum of its proper divisors (149689588681).

1047827120711 is an equidigital number, since it uses as much as digits as its factorization.

1047827120711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149689588680.

The product of its (nonzero) digits is 43904, while the sum is 41.

The spelling of 1047827120711 in words is "one trillion, forty-seven billion, eight hundred twenty-seven million, one hundred twenty thousand, seven hundred eleven".