1010000001002 has 16 divisors (see below), whose sum is σ = 1532859681600. Its totient is φ = 499052975520.

The previous prime is 1010000001001. The next prime is 1010000001071. The reversal of 1010000001002 is 2001000000101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1010000001001) by changing a digit.

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, 1223552 + ... + 1875387.

It is an arithmetic number, because the mean of its divisors is an integer number (95803730100).

Almost surely, 2^{1010000001002} is an apocalyptic number.

1010000001002 is a deficient number, since it is larger than the sum of its proper divisors (522859680598).

1010000001002 is a wasteful number, since it uses less digits than its factorization.

1010000001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100861.

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

Adding to 1010000001002 its reverse (2001000000101), we get a palindrome (3011000001103).

Subtracting 1010000001002 from its reverse (2001000000101), we obtain a palindrome (990999999099).

The spelling of 1010000001002 in words is "one trillion, ten billion, one thousand, two".