105261383 has 2 divisors, whose sum is σ = 105261384. Its totient is φ = 105261382.

The previous prime is 105261379. The next prime is 105261389. The reversal of 105261383 is 383162501.

It is a weak prime.

It is an emirp because it is prime and its reverse (383162501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105261383 - 2² = 105261379 is a prime.

It is a super-2 number, since 2×105261383² = 22159917502145378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105261389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52630691 + 52630692.

It is an arithmetic number, because the mean of its divisors is an integer number (52630692).

Almost surely, 2^105261383 is an apocalyptic number.

105261383 is a deficient number, since it is larger than the sum of its proper divisors (1).

105261383 is an equidigital number, since it uses as much as digits as its factorization.

105261383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 105261383 is about 10259.6970228170. The cubic root of 105261383 is about 472.1605419005.

The spelling of 105261383 in words is "one hundred five million, two hundred sixty-one thousand, three hundred eighty-three".