100000999983727 has 2 divisors, whose sum is σ = 100000999983728. Its totient is φ = 100000999983726.

The previous prime is 100000999983679. The next prime is 100000999983749. The reversal of 100000999983727 is 727389999000001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100000999983727 - 2³⁹ = 99451244169839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000999983827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000499991863 + 50000499991864.

It is an arithmetic number, because the mean of its divisors is an integer number (50000499991864).

Almost surely, 2^{100000999983727} is an apocalyptic number.

100000999983727 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000999983727 is an equidigital number, since it uses as much as digits as its factorization.

100000999983727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15431472, while the sum is 64.

The spelling of 100000999983727 in words is "one hundred trillion, nine hundred ninety-nine million, nine hundred eighty-three thousand, seven hundred twenty-seven".