2002101332100 has 72 divisors (see below), whose sum is σ = 5793258041088. Its totient is φ = 533846544000.

The previous prime is 2002101332053. The next prime is 2002101332117. The reversal of 2002101332100 is 12331012002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2002101332100.

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 23 ways as a sum of consecutive naturals, for example, 3176422 + ... + 3754178.

Almost surely, 2^{2002101332100} is an apocalyptic number.

2002101332100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002101332100 is an abundant number, since it is smaller than the sum of its proper divisors (3791156708988).

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

2002101332100 is a wasteful number, since it uses less digits than its factorization.

2002101332100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589325 (or 589318 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2002101332100 its reverse (12331012002), we get a palindrome (2014432344102).

The spelling of 2002101332100 in words is "two trillion, two billion, one hundred one million, three hundred thirty-two thousand, one hundred".