104101401220 has 48 divisors (see below), whose sum is σ = 219493008000. Its totient is φ = 41473071360.

The previous prime is 104101401199. The next prime is 104101401301. The reversal of 104101401220 is 22104101401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104101401194 and 104101401203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23034121 + ... + 23038639.

It is an arithmetic number, because the mean of its divisors is an integer number (4572771000).

Almost surely, 2^104101401220 is an apocalyptic number.

104101401220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104101401220 is an abundant number, since it is smaller than the sum of its proper divisors (115391606780).

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

104101401220 is a wasteful number, since it uses less digits than its factorization.

104101401220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908 (or 8906 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 104101401220 its reverse (22104101401), we get a palindrome (126205502621).

The spelling of 104101401220 in words is "one hundred four billion, one hundred one million, four hundred one thousand, two hundred twenty".