2002102103104 has 14 divisors (see below), whose sum is σ = 3972921360974. Its totient is φ = 1001051051520.

The previous prime is 2002102103101. The next prime is 2002102103143. The reversal of 2002102103104 is 4013012012002.

It can be written as a sum of positive squares in only one way, i.e., 1798924737600 + 203177365504 = 1341240^2 + 450752^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2002102103101) by changing a digit.

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 as a sum of consecutive naturals, namely, 15641422617 + ... + 15641422744.

Almost surely, 2^{2002102103104} is an apocalyptic number.

It is an amenable number.

2002102103104 is a deficient number, since it is larger than the sum of its proper divisors (1970819257870).

2002102103104 is an equidigital number, since it uses as much as digits as its factorization.

2002102103104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31282845373 (or 31282845363 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2002102103104 its reverse (4013012012002), we get a palindrome (6015114115106).

The spelling of 2002102103104 in words is "two trillion, two billion, one hundred two million, one hundred three thousand, one hundred four".