106490303 has 4 divisors (see below), whose sum is σ = 108499608. Its totient is φ = 104481000.

The previous prime is 106490257. The next prime is 106490311. The reversal of 106490303 is 303094601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303094601 = 1571 ⋅192931.

It is a cyclic number.

It is not a de Polignac number, because 106490303 - 2¹² = 106486207 is a prime.

It is a super-2 number, since 2×106490303² = 22680369266063618, 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 (106490333) 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, 1004573 + ... + 1004678.

It is an arithmetic number, because the mean of its divisors is an integer number (27124902).

Almost surely, 2^106490303 is an apocalyptic number.

106490303 is a deficient number, since it is larger than the sum of its proper divisors (2009305).

106490303 is an equidigital number, since it uses as much as digits as its factorization.

106490303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009304.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 106490303 is about 10319.4138883950. The cubic root of 106490303 is about 473.9909186009.

The spelling of 106490303 in words is "one hundred six million, four hundred ninety thousand, three hundred three".