2032123216 has 20 divisors (see below), whose sum is σ = 3946603924. Its totient is φ = 1013644800.

The previous prime is 2032123201. The next prime is 2032123217. The reversal of 2032123216 is 6123212302.

It can be written as a sum of positive squares in 2 ways, for example, as 331385616 + 1700737600 = 18204^2 + 41240^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032123217) 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, 144105 + ... + 157576.

Almost surely, 2^2032123216 is an apocalyptic number.

It is an amenable number.

2032123216 is a deficient number, since it is larger than the sum of its proper divisors (1914480708).

2032123216 is a wasteful number, since it uses less digits than its factorization.

2032123216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302110 (or 302104 counting only the distinct ones).

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

The square root of 2032123216 is about 45079.0773641165. The cubic root of 2032123216 is about 1266.6307071355.

Adding to 2032123216 its reverse (6123212302), we get a palindrome (8155335518).

The spelling of 2032123216 in words is "two billion, thirty-two million, one hundred twenty-three thousand, two hundred sixteen".