101286328228 has 6 divisors (see below), whose sum is σ = 177251074406. Its totient is φ = 50643164112.

The previous prime is 101286328217. The next prime is 101286328229. The reversal of 101286328228 is 822823682101.

101286328228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 100849434624 + 436893604 = 317568^2 + 20902^2 .

It is not an unprimeable number, because it can be changed into a prime (101286328229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12660791025 + ... + 12660791032.

Almost surely, 2^101286328228 is an apocalyptic number.

It is an amenable number.

101286328228 is a deficient number, since it is larger than the sum of its proper divisors (75964746178).

101286328228 is a wasteful number, since it uses less digits than its factorization.

101286328228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25321582061 (or 25321582059 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 101286328228 in words is "one hundred one billion, two hundred eighty-six million, three hundred twenty-eight thousand, two hundred twenty-eight".