70011011101111 has 2 divisors, whose sum is σ = 70011011101112. Its totient is φ = 70011011101110.

The previous prime is 70011011101063. The next prime is 70011011101117. The reversal of 70011011101111 is 11110111011007.

It is a strong prime.

It is an emirp because it is prime and its reverse (11110111011007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70011011101111 - 2⁹ = 70011011100599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70011011101117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35005505550555 + 35005505550556.

It is an arithmetic number, because the mean of its divisors is an integer number (35005505550556).

Almost surely, 2^{70011011101111} is an apocalyptic number.

70011011101111 is a deficient number, since it is larger than the sum of its proper divisors (1).

70011011101111 is an equidigital number, since it uses as much as digits as its factorization.

70011011101111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 16.

Adding to 70011011101111 its reverse (11110111011007), we get a palindrome (81121122112118).

The spelling of 70011011101111 in words is "seventy trillion, eleven billion, eleven million, one hundred one thousand, one hundred eleven".