11111020000711 has 2 divisors, whose sum is σ = 11111020000712. Its totient is φ = 11111020000710.

The previous prime is 11111020000693. The next prime is 11111020000723. The reversal of 11111020000711 is 11700002011111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11111020000711 - 2¹⁷ = 11111019869639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11111020000741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555510000355 + 5555510000356.

It is an arithmetic number, because the mean of its divisors is an integer number (5555510000356).

Almost surely, 2^{11111020000711} is an apocalyptic number.

11111020000711 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111020000711 is an equidigital number, since it uses as much as digits as its factorization.

11111020000711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 11111020000711 its reverse (11700002011111), we get a palindrome (22811022011822).

The spelling of 11111020000711 in words is "eleven trillion, one hundred eleven billion, twenty million, seven hundred eleven", and thus it is an aban number.