100923983 has 2 divisors, whose sum is σ = 100923984. Its totient is φ = 100923982.

The previous prime is 100923961. The next prime is 100924009. The reversal of 100923983 is 389329001.

It is a weak prime.

It is an emirp because it is prime and its reverse (389329001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100923983 - 2²² = 96729679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100923913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50461991 + 50461992.

It is an arithmetic number, because the mean of its divisors is an integer number (50461992).

Almost surely, 2^100923983 is an apocalyptic number.

100923983 is a deficient number, since it is larger than the sum of its proper divisors (1).

100923983 is an equidigital number, since it uses as much as digits as its factorization.

100923983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 100923983 is about 10046.0929221265. The cubic root of 100923983 is about 465.5840858484.

The spelling of 100923983 in words is "one hundred million, nine hundred twenty-three thousand, nine hundred eighty-three".