2003042302 has 16 divisors (see below), whose sum is σ = 3036362112. Its totient is φ = 990935200.

The previous prime is 2003042257. The next prime is 2003042309. The reversal of 2003042302 is 2032403002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003042309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443568 + ... + 448060.

It is an arithmetic number, because the mean of its divisors is an integer number (189772632).

Almost surely, 2^2003042302 is an apocalyptic number.

2003042302 is a deficient number, since it is larger than the sum of its proper divisors (1033319810).

2003042302 is a wasteful number, since it uses less digits than its factorization.

2003042302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6803.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2003042302 is about 44755.3605951287. The cubic root of 2003042302 is about 1260.5595696309.

Adding to 2003042302 its reverse (2032403002), we get a palindrome (4035445304).

The spelling of 2003042302 in words is "two billion, three million, forty-two thousand, three hundred two".