2003101204 has 48 divisors (see below), whose sum is σ = 3823194816. Its totient is φ = 912787200.

The previous prime is 2003101193. The next prime is 2003101229. The reversal of 2003101204 is 4021013002.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2898499 + ... + 2899189.

It is an arithmetic number, because the mean of its divisors is an integer number (79649892).

Almost surely, 2^2003101204 is an apocalyptic number.

It is an amenable number.

2003101204 is a deficient number, since it is larger than the sum of its proper divisors (1820093612).

2003101204 is a wasteful number, since it uses less digits than its factorization.

2003101204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 1334 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2003101204 is about 44756.0186343692. The cubic root of 2003101204 is about 1260.5719256276.

Adding to 2003101204 its reverse (4021013002), we get a palindrome (6024114206).

The spelling of 2003101204 in words is "two billion, three million, one hundred one thousand, two hundred four".