100130130 has 48 divisors (see below), whose sum is σ = 263652480. Its totient is φ = 26361504.

The previous prime is 100130123. The next prime is 100130141. The reversal of 100130130 is 31031001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon 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, 69 + ... + 14151.

It is an arithmetic number, because the mean of its divisors is an integer number (5492760).

Almost surely, 2^100130130 is an apocalyptic number.

100130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100130130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131826240).

100130130 is an abundant number, since it is smaller than the sum of its proper divisors (163522350).

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

100130130 is a wasteful number, since it uses less digits than its factorization.

100130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14175 (or 14172 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 100130130 is about 10006.5043846490. The cubic root of 100130130 is about 464.3601327429.

Adding to 100130130 its reverse (31031001), we get a palindrome (131161131).

The spelling of 100130130 in words is "one hundred million, one hundred thirty thousand, one hundred thirty".