101383 has 2 divisors, whose sum is σ = 101384. Its totient is φ = 101382.

The previous prime is 101377. The next prime is 101399. The reversal of 101383 is 383101.

It is an a-pointer prime, because the next prime (101399) can be obtained adding 101383 to its sum of digits (16).

It is a weak prime.

It is an emirp because it is prime and its reverse (383101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101383 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101323) by changing a digit.

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 as a sum of consecutive naturals, namely, 50691 + 50692.

It is an arithmetic number, because the mean of its divisors is an integer number (50692).

2¹⁰¹³⁸³ is an apocalyptic number.

101383 is a deficient number, since it is larger than the sum of its proper divisors (1).

101383 is an equidigital number, since it uses as much as digits as its factorization.

101383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101383 is about 318.4069722855. The cubic root of 101383 is about 46.6288866562.

Adding to 101383 its reverse (383101), we get a palindrome (484484).

It can be divided in two parts, 101 and 383, that multiplied together give a palindrome (38683).

The spelling of 101383 in words is "one hundred one thousand, three hundred eighty-three".