106528327906 has 64 divisors (see below), whose sum is σ = 214639762176. Its totient is φ = 38295244800.

The previous prime is 106528327901. The next prime is 106528327981. The reversal of 106528327906 is 609723825601.

It is a super-2 number, since 2×106528327906² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106528327906.

It is not an unprimeable number, because it can be changed into a prime (106528327901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5180926 + ... + 5201446.

It is an arithmetic number, because the mean of its divisors is an integer number (3353746284).

Almost surely, 2^106528327906 is an apocalyptic number.

106528327906 is an abundant number, since it is smaller than the sum of its proper divisors (108111434270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106528327906 is a wasteful number, since it uses less digits than its factorization.

106528327906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23147.

The product of its (nonzero) digits is 1088640, while the sum is 49.

It can be divided in two parts, 106528 and 327906, that added together give a palindrome (434434).

The spelling of 106528327906 in words is "one hundred six billion, five hundred twenty-eight million, three hundred twenty-seven thousand, nine hundred six".