1011662917711 has 8 divisors (see below), whose sum is σ = 1029133669424. Its totient is φ = 994261910400.

The previous prime is 1011662917697. The next prime is 1011662917789. The reversal of 1011662917711 is 1177192661101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011662917711 - 2²⁵ = 1011629363279 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 (1011662914711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17406840 + ... + 17464861.

It is an arithmetic number, because the mean of its divisors is an integer number (128641708678).

Almost surely, 2^{1011662917711} is an apocalyptic number.

1011662917711 is a deficient number, since it is larger than the sum of its proper divisors (17470751713).

1011662917711 is an equidigital number, since it uses as much as digits as its factorization.

1011662917711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34872201.

The product of its (nonzero) digits is 31752, while the sum is 43.

The spelling of 1011662917711 in words is "one trillion, eleven billion, six hundred sixty-two million, nine hundred seventeen thousand, seven hundred eleven".