104102000 has 40 divisors (see below), whose sum is σ = 251723472. Its totient is φ = 41640000.

The previous prime is 104101981. The next prime is 104102023. The reversal of 104102000 is 201401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24026 + ... + 28025.

Almost surely, 2^104102000 is an apocalyptic number.

104102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104102000 is an abundant number, since it is smaller than the sum of its proper divisors (147621472).

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

104102000 is an equidigital number, since it uses as much as digits as its factorization.

104102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52074 (or 52058 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 104102000 is about 10203.0387630353. The cubic root of 104102000 is about 470.4206284242.

Adding to 104102000 its reverse (201401), we get a palindrome (104303401).

The spelling of 104102000 in words is "one hundred four million, one hundred two thousand".