103965867 has 12 divisors (see below), whose sum is σ = 150294144. Its totient is φ = 69254640.

The previous prime is 103965859. The next prime is 103965877. The reversal of 103965867 is 768569301.

It is a happy number.

It is not a de Polignac number, because 103965867 - 2³ = 103965859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103965877) 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, 9313 + ... + 17165.

It is an arithmetic number, because the mean of its divisors is an integer number (12524512).

Almost surely, 2^103965867 is an apocalyptic number.

103965867 is a deficient number, since it is larger than the sum of its proper divisors (46328277).

103965867 is a wasteful number, since it uses less digits than its factorization.

103965867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330 (or 9327 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 103965867 is about 10196.3653818407. The cubic root of 103965867 is about 470.2154844103.

The spelling of 103965867 in words is "one hundred three million, nine hundred sixty-five thousand, eight hundred sixty-seven".