2112063307 has 4 divisors (see below), whose sum is σ = 2132568880. Its totient is φ = 2091557736.

The previous prime is 2112063287. The next prime is 2112063319. The reversal of 2112063307 is 7033602112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112063307 is a prime.

It is a super-2 number, since 2×2112063307² = 8921622825551552498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112063337) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10252632 + ... + 10252837.

It is an arithmetic number, because the mean of its divisors is an integer number (533142220).

Almost surely, 2^2112063307 is an apocalyptic number.

2112063307 is a deficient number, since it is larger than the sum of its proper divisors (20505573).

2112063307 is a wasteful number, since it uses less digits than its factorization.

2112063307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20505572.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2112063307 is about 45957.1899380282. The cubic root of 2112063307 is about 1283.0265512753.

Adding to 2112063307 its reverse (7033602112), we get a palindrome (9145665419).

The spelling of 2112063307 in words is "two billion, one hundred twelve million, sixty-three thousand, three hundred seven".