106400383 has 2 divisors, whose sum is σ = 106400384. Its totient is φ = 106400382.

The previous prime is 106400381. The next prime is 106400389. The reversal of 106400383 is 383004601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106400383 - 2¹ = 106400381 is a prime.

It is a super-2 number, since 2×106400383² = 22642083005093378, which contains 22 as substring.

Together with 106400381, 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 (106400381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53200191 + 53200192.

It is an arithmetic number, because the mean of its divisors is an integer number (53200192).

Almost surely, 2^106400383 is an apocalyptic number.

106400383 is a deficient number, since it is larger than the sum of its proper divisors (1).

106400383 is an equidigital number, since it uses as much as digits as its factorization.

106400383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 106400383 is about 10315.0561316941. The cubic root of 106400383 is about 473.8574689996.

Adding to 106400383 its reverse (383004601), we get a palindrome (489404984).

The spelling of 106400383 in words is "one hundred six million, four hundred thousand, three hundred eighty-three".