104123314100 has 36 divisors (see below), whose sum is σ = 243328178604. Its totient is φ = 38445530880.

The previous prime is 104123314091. The next prime is 104123314153. The reversal of 104123314100 is 1413321401.

It can be written as a sum of positive squares in 6 ways, for example, as 755920036 + 103367394064 = 27494^2 + 321508^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40046129 + ... + 40048728.

Almost surely, 2^104123314100 is an apocalyptic number.

104123314100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104123314100 is an abundant number, since it is smaller than the sum of its proper divisors (139204864504).

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

104123314100 is a wasteful number, since it uses less digits than its factorization.

104123314100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80094884 (or 80094877 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 104123314100 its reverse (1413321401), we get a palindrome (105536635501).

The spelling of 104123314100 in words is "one hundred four billion, one hundred twenty-three million, three hundred fourteen thousand, one hundred".