2313210031230 has 64 divisors (see below), whose sum is σ = 6386823318528. Its totient is φ = 525232166400.

The previous prime is 2313210031207. The next prime is 2313210031243. The reversal of 2313210031230 is 321300123132.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2313210031197 and 2313210031206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36442747 + ... + 36506166.

It is an arithmetic number, because the mean of its divisors is an integer number (99794114352).

Almost surely, 2^{2313210031230} is an apocalyptic number.

2313210031230 is an abundant number, since it is smaller than the sum of its proper divisors (4073613287298).

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

2313210031230 is a wasteful number, since it uses less digits than its factorization.

2313210031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72949081.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2313210031230 its reverse (321300123132), we get a palindrome (2634510154362).

The spelling of 2313210031230 in words is "two trillion, three hundred thirteen billion, two hundred ten million, thirty-one thousand, two hundred thirty".