101275011 has 6 divisors (see below), whose sum is σ = 146286140. Its totient is φ = 67516668.

The previous prime is 101274991. The next prime is 101275051. The reversal of 101275011 is 110572101.

It is a happy number.

It is not a de Polignac number, because 101275011 - 2⁶ = 101274947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101275051) 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 5 ways as a sum of consecutive naturals, for example, 5626381 + ... + 5626398.

Almost surely, 2^101275011 is an apocalyptic number.

101275011 is a deficient number, since it is larger than the sum of its proper divisors (45011129).

101275011 is a wasteful number, since it uses less digits than its factorization.

101275011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252785 (or 11252782 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 101275011 is about 10063.5486285902. The cubic root of 101275011 is about 466.1232505074.

The spelling of 101275011 in words is "one hundred one million, two hundred seventy-five thousand, eleven".