106330521 has 8 divisors (see below), whose sum is σ = 154662624. Its totient is φ = 64442720.

The previous prime is 106330513. The next prime is 106330547. The reversal of 106330521 is 125033601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106330521 - 2³ = 106330513 is a prime.

It is a super-2 number, since 2×106330521² = 22612359392262882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106330421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1611036 + ... + 1611101.

It is an arithmetic number, because the mean of its divisors is an integer number (19332828).

Almost surely, 2^106330521 is an apocalyptic number.

106330521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106330521 is a deficient number, since it is larger than the sum of its proper divisors (48332103).

106330521 is a wasteful number, since it uses less digits than its factorization.

106330521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222151.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 106330521 is about 10311.6691665317. The cubic root of 106330521 is about 473.7537354175.

The spelling of 106330521 in words is "one hundred six million, three hundred thirty thousand, five hundred twenty-one".