102000000002 has 32 divisors (see below), whose sum is σ = 159029547264. Its totient is φ = 49034160000.

The previous prime is 101999999987. The next prime is 102000000041. The reversal of 102000000002 is 200000000201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692752 + ... + 1751972.

It is an arithmetic number, because the mean of its divisors is an integer number (4969673352).

Almost surely, 2^102000000002 is an apocalyptic number.

102000000002 is a deficient number, since it is larger than the sum of its proper divisors (57029547262).

102000000002 is a wasteful number, since it uses less digits than its factorization.

102000000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59594.

The product of its (nonzero) digits is 4, while the sum is 5.

Adding to 102000000002 its reverse (200000000201), we get a palindrome (302000000203).

The spelling of 102000000002 in words is "one hundred two billion, two", and thus it is an aban number.