106528831 has 2 divisors, whose sum is σ = 106528832. Its totient is φ = 106528830.

The previous prime is 106528819. The next prime is 106528853. The reversal of 106528831 is 138825601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106528831 - 2⁹ = 106528319 is a prime.

It is a super-2 number, since 2×106528831² = 22696783668453122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106528811) 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 as a sum of consecutive naturals, namely, 53264415 + 53264416.

It is an arithmetic number, because the mean of its divisors is an integer number (53264416).

Almost surely, 2^106528831 is an apocalyptic number.

106528831 is a deficient number, since it is larger than the sum of its proper divisors (1).

106528831 is an equidigital number, since it uses as much as digits as its factorization.

106528831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 106528831 is about 10321.2804922645. The cubic root of 106528831 is about 474.0480747289.

The spelling of 106528831 in words is "one hundred six million, five hundred twenty-eight thousand, eight hundred thirty-one".