202110102002 has 16 divisors (see below), whose sum is σ = 307000476672. Its totient is φ = 99784152720.

The previous prime is 202110101987. The next prime is 202110102011. The reversal of 202110102002 is 200201011202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831973 + ... + 1939160.

It is an arithmetic number, because the mean of its divisors is an integer number (19187529792).

Almost surely, 2^202110102002 is an apocalyptic number.

202110102002 is a deficient number, since it is larger than the sum of its proper divisors (104890374670).

202110102002 is a wasteful number, since it uses less digits than its factorization.

202110102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771473.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202110102002 its reverse (200201011202), we get a palindrome (402311113204).

The spelling of 202110102002 in words is "two hundred two billion, one hundred ten million, one hundred two thousand, two".