10200002002 has 16 divisors (see below), whose sum is σ = 15349606272. Its totient is φ = 5083492960.

The previous prime is 10200001969. The next prime is 10200002039. The reversal of 10200002002 is 20020000201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856227 + ... + 868057.

It is an arithmetic number, because the mean of its divisors is an integer number (959350392).

Almost surely, 2^10200002002 is an apocalyptic number.

10200002002 is a deficient number, since it is larger than the sum of its proper divisors (5149604270).

10200002002 is a wasteful number, since it uses less digits than its factorization.

10200002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13193.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 10200002002 its reverse (20020000201), we get a palindrome (30220002203).

The spelling of 10200002002 in words is "ten billion, two hundred million, two thousand, two".