100130203030 has 128 divisors (see below), whose sum is σ = 214312283136. Its totient is φ = 33204288000.

The previous prime is 100130203027. The next prime is 100130203051. The reversal of 100130203030 is 30302031001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 100130203030.

It is a congruent number.

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, 76963380 + ... + 76964680.

It is an arithmetic number, because the mean of its divisors is an integer number (1674314712).

Almost surely, 2^100130203030 is an apocalyptic number.

100130203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100130203030 is an abundant number, since it is smaller than the sum of its proper divisors (114182080106).

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

100130203030 is a wasteful number, since it uses less digits than its factorization.

100130203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 100130203030 its reverse (30302031001), we get a palindrome (130432234031).

The spelling of 100130203030 in words is "one hundred billion, one hundred thirty million, two hundred three thousand, thirty".