2131024164 has 24 divisors (see below), whose sum is σ = 4974446400. Its totient is φ = 710047584.

The previous prime is 2131024153. The next prime is 2131024169. The reversal of 2131024164 is 4614201312.

It is not an unprimeable number, because it can be changed into a prime (2131024169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5439 + ... + 65510.

It is an arithmetic number, because the mean of its divisors is an integer number (207268600).

Almost surely, 2^2131024164 is an apocalyptic number.

It is an amenable number.

2131024164 is an abundant number, since it is smaller than the sum of its proper divisors (2843422236).

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

2131024164 is a wasteful number, since it uses less digits than its factorization.

2131024164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73459 (or 73457 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2131024164 is about 46163.0172757371. The cubic root of 2131024164 is about 1286.8545371042.

Adding to 2131024164 its reverse (4614201312), we get a palindrome (6745225476).

The spelling of 2131024164 in words is "two billion, one hundred thirty-one million, twenty-four thousand, one hundred sixty-four".