104123083392 has 128 divisors (see below), whose sum is σ = 307428408000. Its totient is φ = 34694065152.

The previous prime is 104123083381. The next prime is 104123083399. The reversal of 104123083392 is 293380321401.

104123083392 is a `hidden beast` number, since 1 + 0 + 4 + 12 + 308 + 339 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (104123083399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12814243 + ... + 12822365.

Almost surely, 2^104123083392 is an apocalyptic number.

104123083392 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 104123083392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153714204000).

104123083392 is an abundant number, since it is smaller than the sum of its proper divisors (203305324608).

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

104123083392 is an equidigital number, since it uses as much as digits as its factorization.

104123083392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11855 (or 11837 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 104123083392 in words is "one hundred four billion, one hundred twenty-three million, eighty-three thousand, three hundred ninety-two".