101109268 has 24 divisors (see below), whose sum is σ = 201762792. Its totient is φ = 43920384.

The previous prime is 101109263. The next prime is 101109277. The reversal of 101109268 is 862901101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 66564 + 101042704 = 258^2 + 10052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101109263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56305 + ... + 58072.

It is an arithmetic number, because the mean of its divisors is an integer number (8406783).

Almost surely, 2^101109268 is an apocalyptic number.

It is an amenable number.

101109268 is a deficient number, since it is larger than the sum of its proper divisors (100653524).

101109268 is a wasteful number, since it uses less digits than its factorization.

101109268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114411 (or 114409 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 101109268 is about 10055.3104377737. The cubic root of 101109268 is about 465.8688315457.

The spelling of 101109268 in words is "one hundred one million, one hundred nine thousand, two hundred sixty-eight".