100122323130 has 128 divisors (see below), whose sum is σ = 269990703360. Its totient is φ = 26400211200.

The previous prime is 100122323113. The next prime is 100122323143. The reversal of 100122323130 is 31323221001.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 25822752 + ... + 25826628.

It is an arithmetic number, because the mean of its divisors is an integer number (2109302370).

Almost surely, 2^100122323130 is an apocalyptic number.

100122323130 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 100122323130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134995351680).

100122323130 is an abundant number, since it is smaller than the sum of its proper divisors (169868380230).

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

100122323130 is a wasteful number, since it uses less digits than its factorization.

100122323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941 (or 4935 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100122323130 its reverse (31323221001), we get a palindrome (131445544131).

The spelling of 100122323130 in words is "one hundred billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred thirty".