1004233310020 has 12 divisors (see below), whose sum is σ = 2108889951084. Its totient is φ = 401693324000.

The previous prime is 1004233309991. The next prime is 1004233310023. The reversal of 1004233310020 is 200133324001.

It can be written as a sum of positive squares in 2 ways, for example, as 296979221764 + 707254088256 = 544958^2 + 840984^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1004233310020.

It is not an unprimeable number, because it can be changed into a prime (1004233310023) 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, 25105832731 + ... + 25105832770.

It is an arithmetic number, because the mean of its divisors is an integer number (175740829257).

Almost surely, 2^{1004233310020} is an apocalyptic number.

1004233310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004233310020 is an abundant number, since it is smaller than the sum of its proper divisors (1104656641064).

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

1004233310020 is a wasteful number, since it uses less digits than its factorization.

1004233310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50211665510 (or 50211665508 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1004233310020 its reverse (200133324001), we get a palindrome (1204366634021).

The spelling of 1004233310020 in words is "one trillion, four billion, two hundred thirty-three million, three hundred ten thousand, twenty".