10556000011 has 4 divisors (see below), whose sum is σ = 10658485552. Its totient is φ = 10453514472.

The previous prime is 10556000003. The next prime is 10556000017. The reversal of 10556000011 is 11000065501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11000065501 = 25117 ⋅437953.

It is a cyclic number.

It is not a de Polignac number, because 10556000011 - 2³ = 10556000003 is a prime.

It is a super-2 number, since 2×10556000011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10556000017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51242616 + ... + 51242821.

It is an arithmetic number, because the mean of its divisors is an integer number (2664621388).

Almost surely, 2^10556000011 is an apocalyptic number.

10556000011 is a deficient number, since it is larger than the sum of its proper divisors (102485541).

10556000011 is a wasteful number, since it uses less digits than its factorization.

10556000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102485540.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 10556000011 its reverse (11000065501), we get a palindrome (21556065512).

The spelling of 10556000011 in words is "ten billion, five hundred fifty-six million, eleven", and thus it is an aban number.