320210014 has 4 divisors (see below), whose sum is σ = 480315024. Its totient is φ = 160105006.

The previous prime is 320210003. The next prime is 320210017. The reversal of 320210014 is 410012023.

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

It is a junction number, because it is equal to n+sod(n) for n = 320209976 and 320210003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320210017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80052502 + ... + 80052505.

It is an arithmetic number, because the mean of its divisors is an integer number (120078756).

Almost surely, 2^320210014 is an apocalyptic number.

320210014 is a deficient number, since it is larger than the sum of its proper divisors (160105010).

320210014 is a wasteful number, since it uses less digits than its factorization.

320210014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160105009.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 320210014 is about 17894.4129269445. The cubic root of 320210014 is about 684.1399788184.

Adding to 320210014 its reverse (410012023), we get a palindrome (730222037).

The spelling of 320210014 in words is "three hundred twenty million, two hundred ten thousand, fourteen".