1000001000102 has 16 divisors (see below), whose sum is σ = 1616498051280. Its totient is φ = 461221260192.

The previous prime is 1000001000099. The next prime is 1000001000107. The reversal of 1000001000102 is 2010001000001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000001000107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13197452 + ... + 13273007.

It is an arithmetic number, because the mean of its divisors is an integer number (101031128205).

Almost surely, 2^{1000001000102} is an apocalyptic number.

1000001000102 is a deficient number, since it is larger than the sum of its proper divisors (616497051178).

1000001000102 is a wasteful number, since it uses less digits than its factorization.

1000001000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26471927.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 1000001000102 its reverse (2010001000001), we get a palindrome (3010002000103).

The spelling of 1000001000102 in words is "one trillion, one million, one hundred two", and thus it is an aban number.