2131330230324 has 36 divisors (see below), whose sum is σ = 5439835311456. Its totient is φ = 703545900048.

The previous prime is 2131330230311. The next prime is 2131330230349. The reversal of 2131330230324 is 4230320331312.

2131330230324 is a `hidden beast` number, since 2 + 1 + 3 + 1 + 3 + 302 + 30 + 324 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287392494 + ... + 287399909.

Almost surely, 2^{2131330230324} is an apocalyptic number.

It is an amenable number.

2131330230324 is an abundant number, since it is smaller than the sum of its proper divisors (3308505081132).

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

2131330230324 is a wasteful number, since it uses less digits than its factorization.

2131330230324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574792516 (or 574792511 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2131330230324 its reverse (4230320331312), we get a palindrome (6361650561636).

The spelling of 2131330230324 in words is "two trillion, one hundred thirty-one billion, three hundred thirty million, two hundred thirty thousand, three hundred twenty-four".