1010000001004 has 6 divisors (see below), whose sum is σ = 1767500001764. Its totient is φ = 505000000500.

The previous prime is 1010000001001. The next prime is 1010000001071. The reversal of 1010000001004 is 4001000000101.

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 as a sum of consecutive naturals, namely, 126250000122 + ... + 126250000129.

Almost surely, 2^{1010000001004} is an apocalyptic number.

It is an amenable number.

1010000001004 is a deficient number, since it is larger than the sum of its proper divisors (757500000760).

1010000001004 is a wasteful number, since it uses less digits than its factorization.

1010000001004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252500000255 (or 252500000253 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 1010000001004 its reverse (4001000000101), we get a palindrome (5011000001105).

The spelling of 1010000001004 in words is "one trillion, ten billion, one thousand, four".