213441105 has 16 divisors (see below), whose sum is σ = 343042560. Its totient is φ = 113323008.

The previous prime is 213441091. The next prime is 213441119. The reversal of 213441105 is 501144312.

213441105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213441091) and next prime (213441119).

It is not a de Polignac number, because 213441105 - 2⁴ = 213441089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28560 + ... + 35249.

It is an arithmetic number, because the mean of its divisors is an integer number (21440160).

Almost surely, 2^213441105 is an apocalyptic number.

It is an amenable number.

213441105 is a deficient number, since it is larger than the sum of its proper divisors (129601455).

213441105 is a wasteful number, since it uses less digits than its factorization.

213441105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64040.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 213441105 is about 14609.6237117867. The cubic root of 213441105 is about 597.6212343644.

Adding to 213441105 its reverse (501144312), we get a palindrome (714585417).

The spelling of 213441105 in words is "two hundred thirteen million, four hundred forty-one thousand, one hundred five".