2112102663 has 8 divisors (see below), whose sum is σ = 3072149376. Its totient is φ = 1280062200.

The previous prime is 2112102647. The next prime is 2112102667. The reversal of 2112102663 is 3662012112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2112102663 - 2⁴ = 2112102647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112102667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32001523 + ... + 32001588.

It is an arithmetic number, because the mean of its divisors is an integer number (384018672).

Almost surely, 2^2112102663 is an apocalyptic number.

2112102663 is a deficient number, since it is larger than the sum of its proper divisors (960046713).

2112102663 is a wasteful number, since it uses less digits than its factorization.

2112102663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64003125.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2112102663 is about 45957.6181171305. The cubic root of 2112102663 is about 1283.0345204934.

Adding to 2112102663 its reverse (3662012112), we get a palindrome (5774114775).

The spelling of 2112102663 in words is "two billion, one hundred twelve million, one hundred two thousand, six hundred sixty-three".