2003042210 has 16 divisors (see below), whose sum is σ = 3882820536. Its totient is φ = 739584768.

The previous prime is 2003042191. The next prime is 2003042257. The reversal of 2003042210 is 122403002.

It can be written as a sum of positive squares in 4 ways, for example, as 1127414929 + 875627281 = 33577^2 + 29591^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7703879 + ... + 7704138.

Almost surely, 2^2003042210 is an apocalyptic number.

2003042210 is a deficient number, since it is larger than the sum of its proper divisors (1879778326).

2003042210 is a wasteful number, since it uses less digits than its factorization.

2003042210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15408037.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2003042210 is about 44755.3595673189. The cubic root of 2003042210 is about 1260.5595503317.

Adding to 2003042210 its reverse (122403002), we get a palindrome (2125445212).

The spelling of 2003042210 in words is "two billion, three million, forty-two thousand, two hundred ten".