312330030103230 has 128 divisors (see below), whose sum is σ = 768054082245120. Its totient is φ = 81254508341760.

The previous prime is 312330030103219. The next prime is 312330030103237. The reversal of 312330030103230 is 32301030033213.

It is a self number, because there is not a number n which added to its sum of digits gives 312330030103230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312330030103237) 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, 5766456129 + ... + 5766510291.

It is an arithmetic number, because the mean of its divisors is an integer number (6000422517540).

Almost surely, 2^{312330030103230} is an apocalyptic number.

312330030103230 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 312330030103230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384027041122560).

312330030103230 is an abundant number, since it is smaller than the sum of its proper divisors (455724052141890).

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

312330030103230 is a wasteful number, since it uses less digits than its factorization.

312330030103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74666.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 312330030103230 its reverse (32301030033213), we get a palindrome (344631060136443).

The spelling of 312330030103230 in words is "three hundred twelve trillion, three hundred thirty billion, thirty million, one hundred three thousand, two hundred thirty".