100681296 has 40 divisors (see below), whose sum is σ = 260504160. Its totient is φ = 33507456.

The previous prime is 100681289. The next prime is 100681309. The reversal of 100681296 is 692186001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39715 + ... + 42173.

It is an arithmetic number, because the mean of its divisors is an integer number (6512604).

Almost surely, 2^100681296 is an apocalyptic number.

100681296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100681296 is an abundant number, since it is smaller than the sum of its proper divisors (159822864).

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

100681296 is a wasteful number, since it uses less digits than its factorization.

100681296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 100681296 is about 10034.0069762782. The cubic root of 100681296 is about 465.2105971724.

The spelling of 100681296 in words is "one hundred million, six hundred eighty-one thousand, two hundred ninety-six".