2102121010096 has 20 divisors (see below), whose sum is σ = 4074728666200. Its totient is φ = 1050578128512.

The previous prime is 2102121010091. The next prime is 2102121010159. The reversal of 2102121010096 is 6900101212012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2102121010096.

It is not an unprimeable number, because it can be changed into a prime (2102121010091) 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, 30112581 + ... + 30182308.

It is an arithmetic number, because the mean of its divisors is an integer number (203736433310).

Almost surely, 2^{2102121010096} is an apocalyptic number.

It is an amenable number.

2102121010096 is a deficient number, since it is larger than the sum of its proper divisors (1972607656104).

2102121010096 is a wasteful number, since it uses less digits than its factorization.

2102121010096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60297076 (or 60297070 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 2102121010096 in words is "two trillion, one hundred two billion, one hundred twenty-one million, ten thousand, ninety-six".