1001100000104 has 8 divisors (see below), whose sum is σ = 1877062500210. Its totient is φ = 500550000048.

The previous prime is 1001100000077. The next prime is 1001100000113. The reversal of 1001100000104 is 4010000011001.

It can be written as a sum of positive squares in only one way, i.e., 994403851204 + 6696148900 = 997198^2 + 81830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a Harshad number since it is a multiple of its sum of digits (8), and also a Moran number because the ratio is a prime number: 125137500013 = 1001100000104 / (1 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1001100000091 and 1001100000100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62568749999 + ... + 62568750014.

Almost surely, 2^{1001100000104} is an apocalyptic number.

It is an amenable number.

1001100000104 is a deficient number, since it is larger than the sum of its proper divisors (875962500106).

1001100000104 is a wasteful number, since it uses less digits than its factorization.

1001100000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125137500019 (or 125137500015 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1001100000104 its reverse (4010000011001), we get a palindrome (5011100011105).

The spelling of 1001100000104 in words is "one trillion, one billion, one hundred million, one hundred four", and thus it is an aban number.