10656010011 has 16 divisors (see below), whose sum is σ = 14287968000. Its totient is φ = 7064072928.

The previous prime is 10656009977. The next prime is 10656010019. The reversal of 10656010011 is 11001065601.

It is not a de Polignac number, because 10656010011 - 2¹⁷ = 10655878939 is a prime.

It is a super-2 number, since 2×10656010011² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10656010011.

It is not an unprimeable number, because it can be changed into a prime (10656010019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230880 + ... + 1239506.

It is an arithmetic number, because the mean of its divisors is an integer number (892998000).

Almost surely, 2^10656010011 is an apocalyptic number.

10656010011 is a deficient number, since it is larger than the sum of its proper divisors (3631957989).

10656010011 is a wasteful number, since it uses less digits than its factorization.

10656010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10898.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 10656010011 its reverse (11001065601), we get a palindrome (21657075612).

The spelling of 10656010011 in words is "ten billion, six hundred fifty-six million, ten thousand, eleven".