100130 has 32 divisors (see below), whose sum is σ = 207360. Its totient is φ = 34560.

The previous prime is 100129. The next prime is 100151. The reversal of 100130 is 31001.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3215 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (6480).

2¹⁰⁰¹³⁰ is an apocalyptic number.

100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100130 is an abundant number, since it is smaller than the sum of its proper divisors (107230).

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

100130 is a wasteful number, since it uses less digits than its factorization.

100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 100130 is about 316.4332473050. The cubic root of 100130 is about 46.4359931782.

Adding to 100130 its reverse (31001), we get a palindrome (131131).

The spelling of 100130 in words is "one hundred thousand, one hundred thirty".