2043321232 has 20 divisors (see below), whose sum is σ = 3989159856. Its totient is φ = 1013860640.

The previous prime is 2043321221. The next prime is 2043321251. The reversal of 2043321232 is 2321233402.

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, 485338 + ... + 489529.

Almost surely, 2^2043321232 is an apocalyptic number.

It is an amenable number.

2043321232 is a deficient number, since it is larger than the sum of its proper divisors (1945838624).

2043321232 is a wasteful number, since it uses less digits than its factorization.

2043321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975006 (or 975000 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2043321232 is about 45203.1108663994. The cubic root of 2043321232 is about 1268.9530363282.

Adding to 2043321232 its reverse (2321233402), we get a palindrome (4364554634).

The spelling of 2043321232 in words is "two billion, forty-three million, three hundred twenty-one thousand, two hundred thirty-two".