103683089 has 4 divisors (see below), whose sum is σ = 104634420. Its totient is φ = 102731760.

The previous prime is 103683071. The next prime is 103683101. The reversal of 103683089 is 980386301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33408400 + 70274689 = 5780^2 + 8383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103683089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103683029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475502 + ... + 475719.

It is an arithmetic number, because the mean of its divisors is an integer number (26158605).

Almost surely, 2^103683089 is an apocalyptic number.

It is an amenable number.

103683089 is a deficient number, since it is larger than the sum of its proper divisors (951331).

103683089 is an equidigital number, since it uses as much as digits as its factorization.

103683089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951330.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 103683089 is about 10182.4893321820. The cubic root of 103683089 is about 469.7887824133.

The spelling of 103683089 in words is "one hundred three million, six hundred eighty-three thousand, eighty-nine".