2130331382 has 8 divisors (see below), whose sum is σ = 3273436152. Its totient is φ = 1039186000.

The previous prime is 2130331381. The next prime is 2130331391. The reversal of 2130331382 is 2831330312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130331381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12989744 + ... + 12989907.

It is an arithmetic number, because the mean of its divisors is an integer number (409179519).

Almost surely, 2^2130331382 is an apocalyptic number.

2130331382 is a deficient number, since it is larger than the sum of its proper divisors (1143104770).

2130331382 is a wasteful number, since it uses less digits than its factorization.

2130331382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25979694.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2130331382 is about 46155.5130184900. The cubic root of 2130331382 is about 1286.7150726626.

Adding to 2130331382 its reverse (2831330312), we get a palindrome (4961661694).

The spelling of 2130331382 in words is "two billion, one hundred thirty million, three hundred thirty-one thousand, three hundred eighty-two".