106328015 has 4 divisors (see below), whose sum is σ = 127593624. Its totient is φ = 85062408.

The previous prime is 106328003. The next prime is 106328023. The reversal of 106328015 is 510823601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 510823601 = 797 ⋅640933.

It is a cyclic number.

It is not a de Polignac number, because 106328015 - 2⁴ = 106327999 is a prime.

It is a super-2 number, since 2×106328015² = 22611293547680450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10632797 + ... + 10632806.

It is an arithmetic number, because the mean of its divisors is an integer number (31898406).

Almost surely, 2^106328015 is an apocalyptic number.

106328015 is a deficient number, since it is larger than the sum of its proper divisors (21265609).

106328015 is an equidigital number, since it uses as much as digits as its factorization.

106328015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21265608.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 106328015 is about 10311.5476529956. The cubic root of 106328015 is about 473.7500135755.

The spelling of 106328015 in words is "one hundred six million, three hundred twenty-eight thousand, fifteen".