103383865 has 8 divisors (see below), whose sum is σ = 133603848. Its totient is φ = 76344960.

The previous prime is 103383857. The next prime is 103383893. The reversal of 103383865 is 568383301.

It can be written as a sum of positive squares in 4 ways, for example, as 24049216 + 79334649 = 4904^2 + 8907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103383865 - 2³ = 103383857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795196 + ... + 795325.

It is an arithmetic number, because the mean of its divisors is an integer number (16700481).

Almost surely, 2^103383865 is an apocalyptic number.

It is an amenable number.

103383865 is a deficient number, since it is larger than the sum of its proper divisors (30219983).

103383865 is a wasteful number, since it uses less digits than its factorization.

103383865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590539.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 103383865 is about 10167.7856488028. The cubic root of 103383865 is about 469.3364183067.

The spelling of 103383865 in words is "one hundred three million, three hundred eighty-three thousand, eight hundred sixty-five".