20102100210096 has 40 divisors (see below), whose sum is σ = 51993524582400. Its totient is φ = 6692558258496.

The previous prime is 20102100210079. The next prime is 20102100210107. The reversal of 20102100210096 is 69001200120102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254391696 + ... + 254470703.

It is an arithmetic number, because the mean of its divisors is an integer number (1299838114560).

Almost surely, 2^{20102100210096} is an apocalyptic number.

It is an amenable number.

20102100210096 is an abundant number, since it is smaller than the sum of its proper divisors (31891424372304).

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

20102100210096 is a wasteful number, since it uses less digits than its factorization.

20102100210096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508863233 (or 508863227 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 20102100210096 its reverse (69001200120102), we get a palindrome (89103300330198).

The spelling of 20102100210096 in words is "twenty trillion, one hundred two billion, one hundred million, two hundred ten thousand, ninety-six".