106404383 has 4 divisors (see below), whose sum is σ = 107380680. Its totient is φ = 105428088.

The previous prime is 106404379. The next prime is 106404401. The reversal of 106404383 is 383404601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383404601 = 439 ⋅873359.

It is a cyclic number.

It is not a de Polignac number, because 106404383 - 2² = 106404379 is a prime.

It is a super-2 number, since 2×106404383² = 22643785443221378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106404323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487985 + ... + 488202.

It is an arithmetic number, because the mean of its divisors is an integer number (26845170).

Almost surely, 2^106404383 is an apocalyptic number.

106404383 is a deficient number, since it is larger than the sum of its proper divisors (976297).

106404383 is an equidigital number, since it uses as much as digits as its factorization.

106404383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976296.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 106404383 is about 10315.2500212065. The cubic root of 106404383 is about 473.8634069673.

Adding to 106404383 its reverse (383404601), we get a palindrome (489808984).

The spelling of 106404383 in words is "one hundred six million, four hundred four thousand, three hundred eighty-three".