2111012502304 has 48 divisors (see below), whose sum is σ = 4163652961272. Its totient is φ = 1053577525248.

The previous prime is 2111012502299. The next prime is 2111012502329. The reversal of 2111012502304 is 4032052101112.

It can be written as a sum of positive squares in 4 ways, for example, as 1658810050704 + 452202451600 = 1287948^2 + 672460^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168161692 + ... + 168174244.

Almost surely, 2^{2111012502304} is an apocalyptic number.

It is an amenable number.

2111012502304 is a deficient number, since it is larger than the sum of its proper divisors (2052640458968).

2111012502304 is a wasteful number, since it uses less digits than its factorization.

2111012502304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21749 (or 21741 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 2111012502304 its reverse (4032052101112), we get a palindrome (6143064603416).

The spelling of 2111012502304 in words is "two trillion, one hundred eleven billion, twelve million, five hundred two thousand, three hundred four".