2002102101298 has 8 divisors (see below), whose sum is σ = 3234164932908. Its totient is φ = 924047123664.

The previous prime is 2002102101211. The next prime is 2002102101299. The reversal of 2002102101298 is 8921012012002.

It can be written as a sum of positive squares in 2 ways, for example, as 1772884261009 + 229217840289 = 1331497^2 + 478767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2002102101299) 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, 38501963461 + ... + 38501963512.

Almost surely, 2^{2002102101298} is an apocalyptic number.

2002102101298 is a deficient number, since it is larger than the sum of its proper divisors (1232062831610).

2002102101298 is a wasteful number, since it uses less digits than its factorization.

2002102101298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77003926988.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 2002102101298 in words is "two trillion, two billion, one hundred two million, one hundred one thousand, two hundred ninety-eight".