100680226947 has 24 divisors (see below), whose sum is σ = 162085818960. Its totient is φ = 59847068160.

The previous prime is 100680226921. The next prime is 100680226949. The reversal of 100680226947 is 749622086001.

It is a happy number.

It is not a de Polignac number, because 100680226947 - 2⁶ = 100680226883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100680226949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17313954 + ... + 17319767.

It is an arithmetic number, because the mean of its divisors is an integer number (6753575790).

Almost surely, 2^100680226947 is an apocalyptic number.

100680226947 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

100680226947 is a deficient number, since it is larger than the sum of its proper divisors (61405592013).

100680226947 is a wasteful number, since it uses less digits than its factorization.

100680226947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34633763 (or 34633760 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 100680226947 in words is "one hundred billion, six hundred eighty million, two hundred twenty-six thousand, nine hundred forty-seven".