2141321330 has 8 divisors (see below), whose sum is σ = 3854378412. Its totient is φ = 856528528.

The previous prime is 2141321327. The next prime is 2141321333. The reversal of 2141321330 is 331231412.

It is an interprime number because it is at equal distance from previous prime (2141321327) and next prime (2141321333).

It can be written as a sum of positive squares in 2 ways, for example, as 2132315329 + 9006001 = 46177^2 + 3001^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2141321333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107066057 + ... + 107066076.

Almost surely, 2^2141321330 is an apocalyptic number.

2141321330 is a deficient number, since it is larger than the sum of its proper divisors (1713057082).

2141321330 is a wasteful number, since it uses less digits than its factorization.

2141321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214132140.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2141321330 is about 46274.4133404196. The cubic root of 2141321330 is about 1288.9239128111.

Adding to 2141321330 its reverse (331231412), we get a palindrome (2472552742).

The spelling of 2141321330 in words is "two billion, one hundred forty-one million, three hundred twenty-one thousand, three hundred thirty".