1000010100104 has 8 divisors (see below), whose sum is σ = 1875018937710. Its totient is φ = 500005050048.

The previous prime is 1000010100101. The next prime is 1000010100169. The reversal of 1000010100104 is 4010010100001.

It can be written as a sum of positive squares in only one way, i.e., 891570292900 + 108439807204 = 944230^2 + 329302^2 .

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: 125001262513 = 1000010100104 / (1 + 0 + 0 + 0 + 0 + 1 + 0 + 1 + 0 + 0 + 1 + 0 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1000010100091 and 1000010100100.

It is not an unprimeable number, because it can be changed into a prime (1000010100101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62500631249 + ... + 62500631264.

Almost surely, 2^{1000010100104} is an apocalyptic number.

It is an amenable number.

1000010100104 is a deficient number, since it is larger than the sum of its proper divisors (875008837606).

1000010100104 is a wasteful number, since it uses less digits than its factorization.

1000010100104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125001262519 (or 125001262515 counting only the distinct ones).

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

Adding to 1000010100104 its reverse (4010010100001), we get a palindrome (5010020200105).

The spelling of 1000010100104 in words is "one trillion, ten million, one hundred thousand, one hundred four".