100100130 has 128 divisors (see below), whose sum is σ = 272498688. Its totient is φ = 23369472.

The previous prime is 100100111. The next prime is 100100149. The reversal of 100100130 is 31001001.

It is an interprime number because it is at equal distance from previous prime (100100111) and next prime (100100149).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 788127 + ... + 788253.

It is an arithmetic number, because the mean of its divisors is an integer number (2128896).

Almost surely, 2^100100130 is an apocalyptic number.

100100130 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 100100130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136249344).

100100130 is an abundant number, since it is smaller than the sum of its proper divisors (172398558).

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

100100130 is a wasteful number, since it uses less digits than its factorization.

100100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 100100130 is about 10005.0052473749. The cubic root of 100100130 is about 464.3137524459.

Adding to 100100130 its reverse (31001001), we get a palindrome (131101131).

The spelling of 100100130 in words is "one hundred million, one hundred thousand, one hundred thirty".