2141213109 has 8 divisors (see below), whose sum is σ = 3262800960. Its totient is φ = 1223550336.

The previous prime is 2141213093. The next prime is 2141213111. The reversal of 2141213109 is 9013121412.

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

It is not a de Polignac number, because 2141213109 - 2⁴ = 2141213093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141213909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50981244 + ... + 50981285.

It is an arithmetic number, because the mean of its divisors is an integer number (407850120).

Almost surely, 2^2141213109 is an apocalyptic number.

It is an amenable number.

2141213109 is a deficient number, since it is larger than the sum of its proper divisors (1121587851).

2141213109 is a wasteful number, since it uses less digits than its factorization.

2141213109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101962539.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 2141213109 is about 46273.2439861309. The cubic root of 2141213109 is about 1288.9021986506.

The spelling of 2141213109 in words is "two billion, one hundred forty-one million, two hundred thirteen thousand, one hundred nine".