320213014 has 8 divisors (see below), whose sum is σ = 523984968. Its totient is φ = 145551360.

The previous prime is 320212987. The next prime is 320213017. The reversal of 320213014 is 410312023.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320213017) 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, 7277547 + ... + 7277590.

It is an arithmetic number, because the mean of its divisors is an integer number (65498121).

Almost surely, 2^320213014 is an apocalyptic number.

320213014 is a deficient number, since it is larger than the sum of its proper divisors (203771954).

320213014 is a wasteful number, since it uses less digits than its factorization.

320213014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14555150.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 320213014 is about 17894.4967517949. The cubic root of 320213014 is about 684.1421153470.

Adding to 320213014 its reverse (410312023), we get a palindrome (730525037).

Subtracting 320213014 from its reverse (410312023), we obtain a palindrome (90099009).

The spelling of 320213014 in words is "three hundred twenty million, two hundred thirteen thousand, fourteen".