2130311332030 has 80 divisors (see below), whose sum is σ = 4478249779920. Its totient is φ = 729598603776.

The previous prime is 2130311332027. The next prime is 2130311332063. The reversal of 2130311332030 is 302331130312.

It is a junction number, because it is equal to n+sod(n) for n = 2130311331992 and 2130311332010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22257537 + ... + 22353043.

It is an arithmetic number, because the mean of its divisors is an integer number (55978122249).

Almost surely, 2^{2130311332030} is an apocalyptic number.

2130311332030 is an abundant number, since it is smaller than the sum of its proper divisors (2347938447890).

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

2130311332030 is an frugal number, since it uses more digits than its factorization.

2130311332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96471 (or 96450 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2130311332030 its reverse (302331130312), we get a palindrome (2432642462342).

The spelling of 2130311332030 in words is "two trillion, one hundred thirty billion, three hundred eleven million, three hundred thirty-two thousand, thirty".