100979383 has 2 divisors, whose sum is σ = 100979384. Its totient is φ = 100979382.

The previous prime is 100979381. The next prime is 100979387. The reversal of 100979383 is 383979001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100979383 - 2¹ = 100979381 is a prime.

Together with 100979381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100979381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50489691 + 50489692.

It is an arithmetic number, because the mean of its divisors is an integer number (50489692).

Almost surely, 2^100979383 is an apocalyptic number.

100979383 is a deficient number, since it is larger than the sum of its proper divisors (1).

100979383 is an equidigital number, since it uses as much as digits as its factorization.

100979383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 100979383 is about 10048.8498346826. The cubic root of 100979383 is about 465.6692609788.

The spelling of 100979383 in words is "one hundred million, nine hundred seventy-nine thousand, three hundred eighty-three".