1004201040100 has 18 divisors (see below), whose sum is σ = 2179116257234. Its totient is φ = 401680416000.

The previous prime is 1004201040097. The next prime is 1004201040149. The reversal of 1004201040100 is 10401024001.

It can be written as a sum of positive squares in 3 ways, for example, as 92240978944 + 911960061156 = 303712^2 + 954966^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5021005101 + ... + 5021005300.

Almost surely, 2^{1004201040100} is an apocalyptic number.

1004201040100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004201040100 is an abundant number, since it is smaller than the sum of its proper divisors (1174915217134).

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

1004201040100 is a wasteful number, since it uses less digits than its factorization.

1004201040100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10042010415 (or 10042010408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1004201040100 its reverse (10401024001), we get a palindrome (1014602064101).

The spelling of 1004201040100 in words is "one trillion, four billion, two hundred one million, forty thousand, one hundred".