10000120104 has 48 divisors (see below), whose sum is σ = 29167019700. Its totient is φ = 3076959744.

The previous prime is 10000120093. The next prime is 10000120127. The reversal of 10000120104 is 40102100001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8732902500 + 1267217604 = 93450^2 + 35598^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5341009 + ... + 5342880.

Almost surely, 2^10000120104 is an apocalyptic number.

It is an amenable number.

10000120104 is an abundant number, since it is smaller than the sum of its proper divisors (19166899596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000120104 is a wasteful number, since it uses less digits than its factorization.

10000120104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10683914 (or 10683907 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10000120104 its reverse (40102100001), we get a palindrome (50102220105).

The spelling of 10000120104 in words is "ten billion, one hundred twenty thousand, one hundred four".