100500668 has 12 divisors (see below), whose sum is σ = 186221952. Its totient is φ = 47294400.

The previous prime is 100500661. The next prime is 100500677. The reversal of 100500668 is 866005001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100500661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738908 + ... + 739043.

It is an arithmetic number, because the mean of its divisors is an integer number (15518496).

Almost surely, 2^100500668 is an apocalyptic number.

It is an amenable number.

100500668 is a deficient number, since it is larger than the sum of its proper divisors (85721284).

100500668 is a wasteful number, since it uses less digits than its factorization.

100500668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477972 (or 1477970 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 100500668 is about 10025.0021446382. The cubic root of 100500668 is about 464.9322258336.

Adding to 100500668 its reverse (866005001), we get a palindrome (966505669).

The spelling of 100500668 in words is "one hundred million, five hundred thousand, six hundred sixty-eight".