101236628 has 12 divisors (see below), whose sum is σ = 179659872. Its totient is φ = 49905240.

The previous prime is 101236609. The next prime is 101236679. The reversal of 101236628 is 826632101.

It is a self number, because there is not a number n which added to its sum of digits gives 101236628.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 177950 + ... + 178517.

It is an arithmetic number, because the mean of its divisors is an integer number (14971656).

Almost surely, 2^101236628 is an apocalyptic number.

It is an amenable number.

101236628 is a deficient number, since it is larger than the sum of its proper divisors (78423244).

101236628 is a wasteful number, since it uses less digits than its factorization.

101236628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356542 (or 356540 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 101236628 is about 10061.6414167868. The cubic root of 101236628 is about 466.0643565141.

Adding to 101236628 its reverse (826632101), we get a palindrome (927868729).

The spelling of 101236628 in words is "one hundred one million, two hundred thirty-six thousand, six hundred twenty-eight".