104771100 has 72 divisors (see below), whose sum is σ = 346450048. Its totient is φ = 23947200.

The previous prime is 104771011. The next prime is 104771123. The reversal of 104771100 is 1177401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22846 + ... + 27045.

Almost surely, 2^104771100 is an apocalyptic number.

104771100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104771100 is an abundant number, since it is smaller than the sum of its proper divisors (241678948).

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

104771100 is a wasteful number, since it uses less digits than its factorization.

104771100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49915 (or 49908 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 104771100 is about 10235.7754957795. The cubic root of 104771100 is about 471.4263295184.

The spelling of 104771100 in words is "one hundred four million, seven hundred seventy-one thousand, one hundred".