213010010 has 16 divisors (see below), whose sum is σ = 387216072. Its totient is φ = 84360000.

The previous prime is 213009989. The next prime is 213010013. The reversal of 213010010 is 10010312.

It can be written as a sum of positive squares in 4 ways, for example, as 207158449 + 5851561 = 14393^2 + 2419^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 213010010.

It is not an unprimeable number, because it can be changed into a prime (213010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104441 + ... + 106460.

Almost surely, 2^213010010 is an apocalyptic number.

213010010 is a deficient number, since it is larger than the sum of its proper divisors (174206062).

213010010 is a wasteful number, since it uses less digits than its factorization.

213010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211009.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 213010010 is about 14594.8624522467. The cubic root of 213010010 is about 597.2186171799.

Adding to 213010010 its reverse (10010312), we get a palindrome (223020322).

The spelling of 213010010 in words is "two hundred thirteen million, ten thousand, ten".