104051112 has 64 divisors (see below), whose sum is σ = 290727360. Its totient is φ = 30758400.

The previous prime is 104051111. The next prime is 104051113. The reversal of 104051112 is 211150401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104051111) and next prime (104051113).

It is a junction number, because it is equal to n+sod(n) for n = 104051091 and 104051100.

It is not an unprimeable number, because it can be changed into a prime (104051111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6018 + ... + 15630.

It is an arithmetic number, because the mean of its divisors is an integer number (4542615).

Almost surely, 2^104051112 is an apocalyptic number.

104051112 is a gapful number since it is divisible by the number (12) 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 104051112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145363680).

104051112 is an abundant number, since it is smaller than the sum of its proper divisors (186676248).

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

104051112 is a wasteful number, since it uses less digits than its factorization.

104051112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674 (or 9670 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 104051112 is about 10200.5446913388. The cubic root of 104051112 is about 470.3439642978.

The spelling of 104051112 in words is "one hundred four million, fifty-one thousand, one hundred twelve".