2130311023230 has 48 divisors (see below), whose sum is σ = 5536287595440. Its totient is φ = 524384250624.

The previous prime is 2130311023213. The next prime is 2130311023259. The reversal of 2130311023230 is 323201130312.

It is a junction number, because it is equal to n+sod(n) for n = 2130311023197 and 2130311023206.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 210084775 + ... + 210094914.

It is an arithmetic number, because the mean of its divisors is an integer number (115339324905).

Almost surely, 2^{2130311023230} is an apocalyptic number.

2130311023230 is an abundant number, since it is smaller than the sum of its proper divisors (3405976572210).

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

2130311023230 is a wasteful number, since it uses less digits than its factorization.

2130311023230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420179725 (or 420179712 counting only the distinct ones).

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

Adding to 2130311023230 its reverse (323201130312), we get a palindrome (2453512153542).

The spelling of 2130311023230 in words is "two trillion, one hundred thirty billion, three hundred eleven million, twenty-three thousand, two hundred thirty".