711011011 has 4 divisors (see below), whose sum is σ = 712274472. Its totient is φ = 709747552.

The previous prime is 711010997. The next prime is 711011023. The reversal of 711011011 is 110110117.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-711011011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 711010982 and 711011000.

It is not an unprimeable number, because it can be changed into a prime (711011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630886 + ... + 632011.

It is an arithmetic number, because the mean of its divisors is an integer number (178068618).

Almost surely, 2^711011011 is an apocalyptic number.

711011011 is a deficient number, since it is larger than the sum of its proper divisors (1263461).

711011011 is a wasteful number, since it uses less digits than its factorization.

711011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263460.

The product of its (nonzero) digits is 7, while the sum is 13.

The square root of 711011011 is about 26664.7897235287. The cubic root of 711011011 is about 892.5353833655.

Adding to 711011011 its reverse (110110117), we get a palindrome (821121128).

It can be divided in two parts, 7 and 11011011, that multiplied together give a palindrome (77077077).

The spelling of 711011011 in words is "seven hundred eleven million, eleven thousand, eleven".