106653329 has 4 divisors (see below), whose sum is σ = 110331060. Its totient is φ = 102975600.

The previous prime is 106653319. The next prime is 106653367. The reversal of 106653329 is 923356601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 55100929 + 51552400 = 7423^2 + 7180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106653329 is a prime.

It is a super-2 number, since 2×106653329² = 22749865173564482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106653319) 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, 1838822 + ... + 1838879.

It is an arithmetic number, because the mean of its divisors is an integer number (27582765).

Almost surely, 2^106653329 is an apocalyptic number.

It is an amenable number.

106653329 is a deficient number, since it is larger than the sum of its proper divisors (3677731).

106653329 is an equidigital number, since it uses as much as digits as its factorization.

106653329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677730.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 106653329 is about 10327.3098626893. The cubic root of 106653329 is about 474.2326728342.

The spelling of 106653329 in words is "one hundred six million, six hundred fifty-three thousand, three hundred twenty-nine".