101032216 has 8 divisors (see below), whose sum is σ = 189435420. Its totient is φ = 50516104.

The previous prime is 101032171. The next prime is 101032271. The reversal of 101032216 is 612230101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 101032216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6314506 + ... + 6314521.

Almost surely, 2^101032216 is an apocalyptic number.

It is an amenable number.

101032216 is a deficient number, since it is larger than the sum of its proper divisors (88403204).

101032216 is a wasteful number, since it uses less digits than its factorization.

101032216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12629033 (or 12629029 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101032216 is about 10051.4782992354. The cubic root of 101032216 is about 465.7504604403.

Adding to 101032216 its reverse (612230101), we get a palindrome (713262317).

The spelling of 101032216 in words is "one hundred one million, thirty-two thousand, two hundred sixteen".