2111312412304 has 20 divisors (see below), whose sum is σ = 4105122464176. Its totient is φ = 1051925969952.

The previous prime is 2111312412301. The next prime is 2111312412317. The reversal of 2111312412304 is 4032142131112.

It is not an unprimeable number, because it can be changed into a prime (2111312412301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233135094 + ... + 233144149.

Almost surely, 2^{2111312412304} is an apocalyptic number.

It is an amenable number.

2111312412304 is a deficient number, since it is larger than the sum of its proper divisors (1993810051872).

2111312412304 is a wasteful number, since it uses less digits than its factorization.

2111312412304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466279534 (or 466279528 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2111312412304 its reverse (4032142131112), we get a palindrome (6143454543416).

The spelling of 2111312412304 in words is "two trillion, one hundred eleven billion, three hundred twelve million, four hundred twelve thousand, three hundred four".