213383741 has 8 divisors (see below), whose sum is σ = 216268800. Its totient is φ = 210515760.

The previous prime is 213383717. The next prime is 213383743. The reversal of 213383741 is 147383312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213383741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213383698 and 213383707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213383743) 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 7 ways as a sum of consecutive naturals, for example, 21956 + ... + 30146.

It is an arithmetic number, because the mean of its divisors is an integer number (27033600).

Almost surely, 2^213383741 is an apocalyptic number.

It is an amenable number.

213383741 is a deficient number, since it is larger than the sum of its proper divisors (2885059).

213383741 is a wasteful number, since it uses less digits than its factorization.

213383741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539.

The product of its digits is 12096, while the sum is 32.

The square root of 213383741 is about 14607.6603533899. The cubic root of 213383741 is about 597.5676910757.

The spelling of 213383741 in words is "two hundred thirteen million, three hundred eighty-three thousand, seven hundred forty-one".