100506104 has 8 divisors (see below), whose sum is σ = 188448960. Its totient is φ = 50253048.

The previous prime is 100506103. The next prime is 100506127. The reversal of 100506104 is 401605001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100506103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6281624 + ... + 6281639.

It is an arithmetic number, because the mean of its divisors is an integer number (23556120).

Almost surely, 2^100506104 is an apocalyptic number.

It is an amenable number.

100506104 is a deficient number, since it is larger than the sum of its proper divisors (87942856).

100506104 is a wasteful number, since it uses less digits than its factorization.

100506104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12563269 (or 12563265 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 100506104 is about 10025.2732631086. The cubic root of 100506104 is about 464.9406082854.

The spelling of 100506104 in words is "one hundred million, five hundred six thousand, one hundred four".