106510531 has 8 divisors (see below), whose sum is σ = 109549440. Its totient is φ = 103480128.

The previous prime is 106510511. The next prime is 106510583. The reversal of 106510531 is 135015601.

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 106510531 - 2⁷ = 106510403 is a prime.

It is a super-2 number, since 2×106510531² = 22688986427803922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106510501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30030 + ... + 33388.

It is an arithmetic number, because the mean of its divisors is an integer number (13693680).

Almost surely, 2^106510531 is an apocalyptic number.

106510531 is a deficient number, since it is larger than the sum of its proper divisors (3038909).

106510531 is an equidigital number, since it uses as much as digits as its factorization.

106510531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 106510531 is about 10320.3939362798. The cubic root of 106510531 is about 474.0209284735.

The spelling of 106510531 in words is "one hundred six million, five hundred ten thousand, five hundred thirty-one".