1683258113 has 4 divisors (see below), whose sum is σ = 1683855108. Its totient is φ = 1682661120.

The previous prime is 1683258097. The next prime is 1683258121. The reversal of 1683258113 is 3118523861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3118523861 = 439 ⋅7103699.

It can be written as a sum of positive squares in 2 ways, for example, as 235683904 + 1447574209 = 15352^2 + 38047^2 .

It is a cyclic number.

It is not a de Polignac number, because 1683258113 - 2⁴ = 1683258097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1683258173) 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 3 ways as a sum of consecutive naturals, for example, 294248 + ... + 299913.

It is an arithmetic number, because the mean of its divisors is an integer number (420963777).

Almost surely, 2^1683258113 is an apocalyptic number.

It is an amenable number.

1683258113 is a deficient number, since it is larger than the sum of its proper divisors (596995).

1683258113 is an equidigital number, since it uses as much as digits as its factorization.

1683258113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596994.

The product of its digits is 34560, while the sum is 38.

The square root of 1683258113 is about 41027.5287215791. The cubic root of 1683258113 is about 1189.5523851441.

The spelling of 1683258113 in words is "one billion, six hundred eighty-three million, two hundred fifty-eight thousand, one hundred thirteen".