2102305108650 has 24 divisors (see below), whose sum is σ = 5213716669824. Its totient is φ = 560614695600.

The previous prime is 2102305108649. The next prime is 2102305108669. The reversal of 2102305108650 is 568015032012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7007683546 + ... + 7007683845.

It is an arithmetic number, because the mean of its divisors is an integer number (217238194576).

Almost surely, 2^{2102305108650} is an apocalyptic number.

2102305108650 is an abundant number, since it is smaller than the sum of its proper divisors (3111411561174).

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

2102305108650 is a wasteful number, since it uses less digits than its factorization.

2102305108650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14015367406 (or 14015367401 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 2102305108650 in words is "two trillion, one hundred two billion, three hundred five million, one hundred eight thousand, six hundred fifty".