100044001010 has 8 divisors (see below), whose sum is σ = 180079201836. Its totient is φ = 40017600400.

The previous prime is 100044000997. The next prime is 100044001019. The reversal of 100044001010 is 10100440001.

It can be written as a sum of positive squares in 2 ways, for example, as 94603610929 + 5440390081 = 307577^2 + 73759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100044000982 and 100044001000.

It is not an unprimeable number, because it can be changed into a prime (100044001019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002200041 + ... + 5002200060.

Almost surely, 2^100044001010 is an apocalyptic number.

100044001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100044001010 is a deficient number, since it is larger than the sum of its proper divisors (80035200826).

100044001010 is a wasteful number, since it uses less digits than its factorization.

100044001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004400108.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100044001010 its reverse (10100440001), we get a palindrome (110144441011).

The spelling of 100044001010 in words is "one hundred billion, forty-four million, one thousand, ten".