106344403 has 4 divisors (see below), whose sum is σ = 116012088. Its totient is φ = 96676720.

The previous prime is 106344379. The next prime is 106344419. The reversal of 106344403 is 304443601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106344403 is a prime.

It is a super-2 number, since 2×106344403² = 22618264098852818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106344443) 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 in 3 ways as a sum of consecutive naturals, for example, 4833826 + ... + 4833847.

It is an arithmetic number, because the mean of its divisors is an integer number (29003022).

Almost surely, 2^106344403 is an apocalyptic number.

106344403 is a deficient number, since it is larger than the sum of its proper divisors (9667685).

106344403 is an equidigital number, since it uses as much as digits as its factorization.

106344403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667684.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 106344403 is about 10312.3422654604. The cubic root of 106344403 is about 473.7743515213.

The spelling of 106344403 in words is "one hundred six million, three hundred forty-four thousand, four hundred three".