2102112322308 has 36 divisors (see below), whose sum is σ = 5403735071280. Its totient is φ = 688827765936.

The previous prime is 2102112322243. The next prime is 2102112322309. The reversal of 2102112322308 is 8032232112012.

2102112322308 is a `hidden beast` number, since 2 + 1 + 0 + 21 + 12 + 322 + 308 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2102112322309) 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 11 ways as a sum of consecutive naturals, for example, 494845410 + ... + 494849657.

It is an arithmetic number, because the mean of its divisors is an integer number (150103751980).

Almost surely, 2^{2102112322308} is an apocalyptic number.

It is an amenable number.

2102112322308 is an abundant number, since it is smaller than the sum of its proper divisors (3301622748972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102112322308 is a wasteful number, since it uses less digits than its factorization.

2102112322308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989695136 (or 989695131 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 2102112322308 in words is "two trillion, one hundred two billion, one hundred twelve million, three hundred twenty-two thousand, three hundred eight".