999102102002 has 8 divisors (see below), whose sum is σ = 1577529634800. Its totient is φ = 473258890404.

The previous prime is 999102101923. The next prime is 999102102017. The reversal of 999102102002 is 200201201999.

999102102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13146080252 + ... + 13146080327.

It is an arithmetic number, because the mean of its divisors is an integer number (197191204350).

Almost surely, 2^999102102002 is an apocalyptic number.

999102102002 is a deficient number, since it is larger than the sum of its proper divisors (578427532798).

999102102002 is a wasteful number, since it uses less digits than its factorization.

999102102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26292160600.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 999102102002 in words is "nine hundred ninety-nine billion, one hundred two million, one hundred two thousand, two".