320530114 has 32 divisors (see below), whose sum is σ = 519281280. Its totient is φ = 147917952.

The previous prime is 320530099. The next prime is 320530117. The reversal of 320530114 is 411035023.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 320530091 and 320530100.

It is not an unprimeable number, because it can be changed into a prime (320530117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335862 + ... + 336814.

It is an arithmetic number, because the mean of its divisors is an integer number (16227540).

Almost surely, 2^320530114 is an apocalyptic number.

320530114 is a deficient number, since it is larger than the sum of its proper divisors (198751166).

320530114 is a wasteful number, since it uses less digits than its factorization.

320530114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 320530114 is about 17903.3548252834. The cubic root of 320530114 is about 684.3678712073.

Adding to 320530114 its reverse (411035023), we get a palindrome (731565137).

The spelling of 320530114 in words is "three hundred twenty million, five hundred thirty thousand, one hundred fourteen".