101230208 has 16 divisors (see below), whose sum is σ = 201669810. Its totient is φ = 50615040.

The previous prime is 101230177. The next prime is 101230211. The reversal of 101230208 is 802032101.

It can be written as a sum of positive squares in only one way, i.e., 83320384 + 17909824 = 9128^2 + 4232^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395303 + ... + 395558.

Almost surely, 2^101230208 is an apocalyptic number.

It is an amenable number.

101230208 is a deficient number, since it is larger than the sum of its proper divisors (100439602).

101230208 is an frugal number, since it uses more digits than its factorization.

101230208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790875 (or 790863 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 101230208 is about 10061.3223782960. The cubic root of 101230208 is about 466.0545043606.

Adding to 101230208 its reverse (802032101), we get a palindrome (903262309).

The spelling of 101230208 in words is "one hundred one million, two hundred thirty thousand, two hundred eight".