101160243 has 12 divisors (see below), whose sum is σ = 149684808. Its totient is φ = 65795040.

The previous prime is 101160221. The next prime is 101160253. The reversal of 101160243 is 342061101.

It is a happy number.

101160243 is a `hidden beast` number, since 10 + 11 + 602 + 43 = 666.

It is not a de Polignac number, because 101160243 - 2⁶ = 101160179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101160203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 136705 + ... + 137442.

It is an arithmetic number, because the mean of its divisors is an integer number (12473734).

Almost surely, 2^101160243 is an apocalyptic number.

101160243 is a deficient number, since it is larger than the sum of its proper divisors (48524565).

101160243 is a wasteful number, since it uses less digits than its factorization.

101160243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274194 (or 274191 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 101160243 is about 10057.8448486741. The cubic root of 101160243 is about 465.9471088208.

The spelling of 101160243 in words is "one hundred one million, one hundred sixty thousand, two hundred forty-three".