2043343030 has 24 divisors (see below), whose sum is σ = 3881792592. Its totient is φ = 774318096.

The previous prime is 2043342949. The next prime is 2043343037. The reversal of 2043343030 is 303433402.

It is a junction number, because it is equal to n+sod(n) for n = 2043342992 and 2043343010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043343037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279402 + ... + 286621.

It is an arithmetic number, because the mean of its divisors is an integer number (161741358).

Almost surely, 2^2043343030 is an apocalyptic number.

2043343030 is a deficient number, since it is larger than the sum of its proper divisors (1838449562).

2043343030 is a wasteful number, since it uses less digits than its factorization.

2043343030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566068 (or 566049 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2043343030 is about 45203.3519774806. The cubic root of 2043343030 is about 1268.9575486779.

Adding to 2043343030 its reverse (303433402), we get a palindrome (2346776432).

The spelling of 2043343030 in words is "two billion, forty-three million, three hundred forty-three thousand, thirty".