2003012104 has 32 divisors (see below), whose sum is σ = 3824587800. Its totient is φ = 983185920.

The previous prime is 2003012071. The next prime is 2003012153. The reversal of 2003012104 is 4012103002.

It can be written as a sum of positive squares in 4 ways, for example, as 1202008900 + 801003204 = 34670^2 + 28302^2 .

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, 268132 + ... + 275500.

Almost surely, 2^2003012104 is an apocalyptic number.

It is an amenable number.

2003012104 is a deficient number, since it is larger than the sum of its proper divisors (1821575696).

2003012104 is a wasteful number, since it uses less digits than its factorization.

2003012104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993 (or 7989 counting only the distinct ones).

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

The square root of 2003012104 is about 44755.0232264491. The cubic root of 2003012104 is about 1260.5532348389.

Adding to 2003012104 its reverse (4012103002), we get a palindrome (6015115106).

The spelling of 2003012104 in words is "two billion, three million, twelve thousand, one hundred four".