122303030130 has 96 divisors (see below), whose sum is σ = 336931830144. Its totient is φ = 30673893888.

The previous prime is 122303030123. The next prime is 122303030149. The reversal of 122303030130 is 31030303221.

122303030130 is a `hidden beast` number, since 1 + 2 + 230 + 303 + 0 + 130 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2186289 + ... + 2241531.

It is an arithmetic number, because the mean of its divisors is an integer number (3509706564).

Almost surely, 2^122303030130 is an apocalyptic number.

122303030130 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 122303030130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168465915072).

122303030130 is an abundant number, since it is smaller than the sum of its proper divisors (214628800014).

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

122303030130 is a wasteful number, since it uses less digits than its factorization.

122303030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56720 (or 56717 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 122303030130 its reverse (31030303221), we get a palindrome (153333333351).

The spelling of 122303030130 in words is "one hundred twenty-two billion, three hundred three million, thirty thousand, one hundred thirty".