2012503004 has 12 divisors (see below), whose sum is σ = 3537396744. Its totient is φ = 1001818224.

The previous prime is 2012502979. The next prime is 2012503063. The reversal of 2012503004 is 4003052102.

It is a super-2 number, since 2×2012503004² = 8100336682218048032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107299 + ... + 1109114.

It is an arithmetic number, because the mean of its divisors is an integer number (294783062).

Almost surely, 2^2012503004 is an apocalyptic number.

It is an amenable number.

2012503004 is a deficient number, since it is larger than the sum of its proper divisors (1524893740).

2012503004 is a wasteful number, since it uses less digits than its factorization.

2012503004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216644 (or 2216642 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2012503004 is about 44860.9295935784. The cubic root of 2012503004 is about 1262.5410641024.

Adding to 2012503004 its reverse (4003052102), we get a palindrome (6015555106).

The spelling of 2012503004 in words is "two billion, twelve million, five hundred three thousand, four".