2016231304 has 32 divisors (see below), whose sum is σ = 3839788800. Its totient is φ = 992333440.

The previous prime is 2016231277. The next prime is 2016231307. The reversal of 2016231304 is 4031326102.

It is not an unprimeable number, because it can be changed into a prime (2016231307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405924 + ... + 410860.

It is an arithmetic number, because the mean of its divisors is an integer number (119993400).

Almost surely, 2^2016231304 is an apocalyptic number.

It is an amenable number.

2016231304 is a deficient number, since it is larger than the sum of its proper divisors (1823557496).

2016231304 is a wasteful number, since it uses less digits than its factorization.

2016231304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733 (or 5729 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2016231304 is about 44902.4643421717. The cubic root of 2016231304 is about 1263.3202311506.

Adding to 2016231304 its reverse (4031326102), we get a palindrome (6047557406).

The spelling of 2016231304 in words is "two billion, sixteen million, two hundred thirty-one thousand, three hundred four".