104127100 has 72 divisors (see below), whose sum is σ = 281731968. Its totient is φ = 32452800.

The previous prime is 104127083. The next prime is 104127103. The reversal of 104127100 is 1721401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104127103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 939 + ... + 14461.

It is an arithmetic number, because the mean of its divisors is an integer number (3912944).

Almost surely, 2^104127100 is an apocalyptic number.

104127100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104127100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140865984).

104127100 is an abundant number, since it is smaller than the sum of its proper divisors (177604868).

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

104127100 is a wasteful number, since it uses less digits than its factorization.

104127100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13555 (or 13548 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 104127100 is about 10204.2687146115. The cubic root of 104127100 is about 470.4584330419.

Adding to 104127100 its reverse (1721401), we get a palindrome (105848501).

The spelling of 104127100 in words is "one hundred four million, one hundred twenty-seven thousand, one hundred".