10660051100 has 18 divisors (see below), whose sum is σ = 23132311104. Its totient is φ = 4264020400.

The previous prime is 10660051049. The next prime is 10660051117. The reversal of 10660051100 is 115006601.

It is a happy number.

It is a super-2 number, since 2×10660051100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 53300156 + ... + 53300355.

Almost surely, 2^10660051100 is an apocalyptic number.

10660051100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10660051100 is an abundant number, since it is smaller than the sum of its proper divisors (12472260004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10660051100 is a wasteful number, since it uses less digits than its factorization.

10660051100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106600525 (or 106600518 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 10660051100 its reverse (115006601), we get a palindrome (10775057701).

The spelling of 10660051100 in words is "ten billion, six hundred sixty million, fifty-one thousand, one hundred".