2123302232 has 16 divisors (see below), whose sum is σ = 3990931800. Its totient is φ = 1059053760.

The previous prime is 2123302187. The next prime is 2123302243. The reversal of 2123302232 is 2322033212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321194 + ... + 327737.

Almost surely, 2^2123302232 is an apocalyptic number.

It is an amenable number.

2123302232 is a deficient number, since it is larger than the sum of its proper divisors (1867629568).

2123302232 is a wasteful number, since it uses less digits than its factorization.

2123302232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649346 (or 649342 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2123302232 is about 46079.3037273785. The cubic root of 2123302232 is about 1285.2983166853.

Adding to 2123302232 its reverse (2322033212), we get a palindrome (4445335444).

The spelling of 2123302232 in words is "two billion, one hundred twenty-three million, three hundred two thousand, two hundred thirty-two".