101150215 has 8 divisors (see below), whose sum is σ = 122059440. Its totient is φ = 80467392.

The previous prime is 101150207. The next prime is 101150227. The reversal of 101150215 is 512051101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101150215 - 2³ = 101150207 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 55614 + ... + 57403.

It is an arithmetic number, because the mean of its divisors is an integer number (15257430).

Almost surely, 2^101150215 is an apocalyptic number.

101150215 is a deficient number, since it is larger than the sum of its proper divisors (20909225).

101150215 is a wasteful number, since it uses less digits than its factorization.

101150215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113201.

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 101150215 is about 10057.3463199792. The cubic root of 101150215 is about 465.9317118893.

The spelling of 101150215 in words is "one hundred one million, one hundred fifty thousand, two hundred fifteen".