1000000000102 has 16 divisors (see below), whose sum is σ = 1571935079520. Its totient is φ = 476208242752.

The previous prime is 1000000000091. The next prime is 1000000000121. The reversal of 1000000000102 is 2010000000001.

It is a junction number, because it is equal to n+sod(n) for n = 1000000000091 and 1000000000100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46639777 + ... + 46661212.

It is an arithmetic number, because the mean of its divisors is an integer number (98245942470).

Almost surely, 2^{1000000000102} is an apocalyptic number.

1000000000102 is a deficient number, since it is larger than the sum of its proper divisors (571935079418).

1000000000102 is a wasteful number, since it uses less digits than its factorization.

1000000000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93301247.

The product of its (nonzero) digits is 2, while the sum is 4.

Adding to 1000000000102 its reverse (2010000000001), we get a palindrome (3010000000103).

The spelling of 1000000000102 in words is "one trillion, one hundred two", and thus it is an aban number.