104053321020 has 96 divisors (see below), whose sum is σ = 334563828480. Its totient is φ = 23897410560.

The previous prime is 104053320983. The next prime is 104053321027. The reversal of 104053321020 is 20123350401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104053321027) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4136317 + ... + 4161396.

It is an arithmetic number, because the mean of its divisors is an integer number (3485039880).

Almost surely, 2^104053321020 is an apocalyptic number.

104053321020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104053321020 is an abundant number, since it is smaller than the sum of its proper divisors (230510507460).

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

104053321020 is a wasteful number, since it uses less digits than its factorization.

104053321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8297755 (or 8297753 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 104053321020 its reverse (20123350401), we get a palindrome (124176671421).

The spelling of 104053321020 in words is "one hundred four billion, fifty-three million, three hundred twenty-one thousand, twenty".