10012003104 has 48 divisors (see below), whose sum is σ = 26286664320. Its totient is φ = 3336679680.

The previous prime is 10012003091. The next prime is 10012003129. The reversal of 10012003104 is 40130021001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10012003104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918969 + ... + 929799.

It is an arithmetic number, because the mean of its divisors is an integer number (547638840).

Almost surely, 2^10012003104 is an apocalyptic number.

It is an amenable number.

10012003104 is an abundant number, since it is smaller than the sum of its proper divisors (16274661216).

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

10012003104 is a wasteful number, since it uses less digits than its factorization.

10012003104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20473 (or 20465 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10012003104 its reverse (40130021001), we get a palindrome (50142024105).

The spelling of 10012003104 in words is "ten billion, twelve million, three thousand, one hundred four".