213214141 has 12 divisors (see below), whose sum is σ = 252231840. Its totient is φ = 179655000.

The previous prime is 213214129. The next prime is 213214189. The reversal of 213214141 is 141412312.

It is not a de Polignac number, because 213214141 - 2⁵ = 213214109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213014141) 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 11 ways as a sum of consecutive naturals, for example, 33985 + ... + 39766.

It is an arithmetic number, because the mean of its divisors is an integer number (21019320).

Almost surely, 2^213214141 is an apocalyptic number.

It is an amenable number.

213214141 is a deficient number, since it is larger than the sum of its proper divisors (39017699).

213214141 is an equidigital number, since it uses as much as digits as its factorization.

213214141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73824 (or 73817 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 213214141 is about 14601.8540261160. The cubic root of 213214141 is about 597.4093310830.

Adding to 213214141 its reverse (141412312), we get a palindrome (354626453).

The spelling of 213214141 in words is "two hundred thirteen million, two hundred fourteen thousand, one hundred forty-one".