100658130 has 128 divisors (see below), whose sum is σ = 265939200. Its totient is φ = 24321024.

The previous prime is 100658123. The next prime is 100658137. The reversal of 100658130 is 31856001.

It is an interprime number because it is at equal distance from previous prime (100658123) and next prime (100658137).

It is a self number, because there is not a number n which added to its sum of digits gives 100658130.

It is not an unprimeable number, because it can be changed into a prime (100658137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1706041 + ... + 1706099.

It is an arithmetic number, because the mean of its divisors is an integer number (2077650).

Almost surely, 2^100658130 is an apocalyptic number.

100658130 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 100658130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132969600).

100658130 is an abundant number, since it is smaller than the sum of its proper divisors (165281070).

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

100658130 is a wasteful number, since it uses less digits than its factorization.

100658130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 100658130 is about 10032.8525355454. The cubic root of 100658130 is about 465.1749139627.

The spelling of 100658130 in words is "one hundred million, six hundred fifty-eight thousand, one hundred thirty".