103075911 has 24 divisors (see below), whose sum is σ = 151272576. Its totient is φ = 67626000.

The previous prime is 103075849. The next prime is 103075919. The reversal of 103075911 is 119570301.

It is a happy number.

It is not a de Polignac number, because 103075911 - 2¹⁰ = 103074887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103075919) 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 23 ways as a sum of consecutive naturals, for example, 232456 + ... + 232898.

It is an arithmetic number, because the mean of its divisors is an integer number (6303024).

Almost surely, 2^103075911 is an apocalyptic number.

103075911 is a deficient number, since it is larger than the sum of its proper divisors (48196665).

103075911 is a wasteful number, since it uses less digits than its factorization.

103075911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 103075911 is about 10152.6307428174. The cubic root of 103075911 is about 468.8699439194.

The spelling of 103075911 in words is "one hundred three million, seventy-five thousand, nine hundred eleven".