213124010 has 16 divisors (see below), whose sum is σ = 418498272. Its totient is φ = 77499600.

The previous prime is 213123973. The next prime is 213124013. The reversal of 213124010 is 10421312.

It is not an unprimeable number, because it can be changed into a prime (213124013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968636 + ... + 968855.

It is an arithmetic number, because the mean of its divisors is an integer number (26156142).

Almost surely, 2^213124010 is an apocalyptic number.

213124010 is a deficient number, since it is larger than the sum of its proper divisors (205374262).

213124010 is a wasteful number, since it uses less digits than its factorization.

213124010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937509.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 213124010 is about 14598.7674137237. The cubic root of 213124010 is about 597.3251392166.

Adding to 213124010 its reverse (10421312), we get a palindrome (223545322).

The spelling of 213124010 in words is "two hundred thirteen million, one hundred twenty-four thousand, ten".