2043323132 has 12 divisors (see below), whose sum is σ = 3591852096. Its totient is φ = 1017079680.

The previous prime is 2043323089. The next prime is 2043323141. The reversal of 2043323132 is 2313233402.

It is a junction number, because it is equal to n+sod(n) for n = 2043323098 and 2043323107.

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, 1144469 + ... + 1146252.

It is an arithmetic number, because the mean of its divisors is an integer number (299321008).

Almost surely, 2^2043323132 is an apocalyptic number.

It is an amenable number.

2043323132 is a deficient number, since it is larger than the sum of its proper divisors (1548528964).

2043323132 is a wasteful number, since it uses less digits than its factorization.

2043323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290948 (or 2290946 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2043323132 is about 45203.1318826472. The cubic root of 2043323132 is about 1268.9534296437.

Adding to 2043323132 its reverse (2313233402), we get a palindrome (4356556534).

The spelling of 2043323132 in words is "two billion, forty-three million, three hundred twenty-three thousand, one hundred thirty-two".