305141213130 has 128 divisors (see below), whose sum is σ = 797054307840. Its totient is φ = 74314521600.

The previous prime is 305141213123. The next prime is 305141213149. The reversal of 305141213130 is 31312141503.

It is a super-2 number, since 2×305141213130² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 305141213130.

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, 104894116 + ... + 104897024.

It is an arithmetic number, because the mean of its divisors is an integer number (6226986780).

Almost surely, 2^305141213130 is an apocalyptic number.

305141213130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 305141213130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398527153920).

305141213130 is an abundant number, since it is smaller than the sum of its proper divisors (491913094710).

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

305141213130 is a wasteful number, since it uses less digits than its factorization.

305141213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 305141213130 its reverse (31312141503), we get a palindrome (336453354633).

The spelling of 305141213130 in words is "three hundred five billion, one hundred forty-one million, two hundred thirteen thousand, one hundred thirty".