101106856 has 8 divisors (see below), whose sum is σ = 189575370. Its totient is φ = 50553424.

The previous prime is 101106851. The next prime is 101106869. The reversal of 101106856 is 658601101.

It can be written as a sum of positive squares in only one way, i.e., 90440100 + 10666756 = 9510^2 + 3266^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101106851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6319171 + ... + 6319186.

Almost surely, 2^101106856 is an apocalyptic number.

It is an amenable number.

101106856 is a deficient number, since it is larger than the sum of its proper divisors (88468514).

101106856 is a wasteful number, since it uses less digits than its factorization.

101106856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638363 (or 12638359 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 101106856 is about 10055.1905004331. The cubic root of 101106856 is about 465.8651270236.

Adding to 101106856 its reverse (658601101), we get a palindrome (759707957).

The spelling of 101106856 in words is "one hundred one million, one hundred six thousand, eight hundred fifty-six".