2130301443231 has 16 divisors (see below), whose sum is σ = 3398771533920. Its totient is φ = 1310954734080.

The previous prime is 2130301443181. The next prime is 2130301443301. The reversal of 2130301443231 is 1323441030312.

It is a happy number.

2130301443231 is a `hidden beast` number, since 2 + 1 + 30 + 301 + 4 + 4 + 323 + 1 = 666.

It is not a de Polignac number, because 2130301443231 - 2⁹ = 2130301442719 is a prime.

It is a super-2 number, since 2×2130301443231² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2130301443195 and 2130301443204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130301443131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034617090 + ... + 3034617791.

It is an arithmetic number, because the mean of its divisors is an integer number (212423220870).

Almost surely, 2^{2130301443231} is an apocalyptic number.

2130301443231 is a deficient number, since it is larger than the sum of its proper divisors (1268470090689).

2130301443231 is a wasteful number, since it uses less digits than its factorization.

2130301443231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069234903 (or 6069234897 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2130301443231 its reverse (1323441030312), we get a palindrome (3453742473543).

The spelling of 2130301443231 in words is "two trillion, one hundred thirty billion, three hundred one million, four hundred forty-three thousand, two hundred thirty-one".