203210100096 has 128 divisors (see below), whose sum is σ = 551933987040. Its totient is φ = 66220277760.

The previous prime is 203210100059. The next prime is 203210100101. The reversal of 203210100096 is 690001012302.

It is a tau number, because it is divible by the number of its divisors (128).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5701146 + ... + 5736678.

Almost surely, 2^203210100096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203210100096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275966993520).

203210100096 is an abundant number, since it is smaller than the sum of its proper divisors (348723886944).

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

203210100096 is a wasteful number, since it uses less digits than its factorization.

203210100096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35884 (or 35872 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 203210100096 its reverse (690001012302), we get a palindrome (893211112398).

The spelling of 203210100096 in words is "two hundred three billion, two hundred ten million, one hundred thousand, ninety-six".