11206677123 has 12 divisors (see below), whose sum is σ = 16189776720. Its totient is φ = 7470031536.

The previous prime is 11206677121. The next prime is 11206677137. The reversal of 11206677123 is 32177660211.

It is a happy number.

11206677123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11206677123 - 2¹ = 11206677121 is a prime.

It is a super-2 number, since 2×11206677123² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11206677121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22536 + ... + 151397.

It is an arithmetic number, because the mean of its divisors is an integer number (1349148060).

Almost surely, 2^11206677123 is an apocalyptic number.

11206677123 is a deficient number, since it is larger than the sum of its proper divisors (4983099597).

11206677123 is a wasteful number, since it uses less digits than its factorization.

11206677123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181098 (or 181095 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 11206677123 in words is "eleven billion, two hundred six million, six hundred seventy-seven thousand, one hundred twenty-three".