1233104444020 has 24 divisors (see below), whose sum is σ = 2589542563104. Its totient is φ = 493237352736.

The previous prime is 1233104443999. The next prime is 1233104444051. The reversal of 1233104444020 is 204444013321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233104444020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2896579 + ... + 3294901.

It is an arithmetic number, because the mean of its divisors is an integer number (107897606796).

Almost surely, 2^{1233104444020} is an apocalyptic number.

1233104444020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233104444020 is an abundant number, since it is smaller than the sum of its proper divisors (1356438119084).

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

1233104444020 is a wasteful number, since it uses less digits than its factorization.

1233104444020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553119 (or 553117 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1233104444020 its reverse (204444013321), we get a palindrome (1437548457341).

The spelling of 1233104444020 in words is "one trillion, two hundred thirty-three billion, one hundred four million, four hundred forty-four thousand, twenty".