213033010 has 8 divisors (see below), whose sum is σ = 383459436. Its totient is φ = 85213200.

The previous prime is 213032993. The next prime is 213033017. The reversal of 213033010 is 10330312.

It can be written as a sum of positive squares in 2 ways, for example, as 190688481 + 22344529 = 13809^2 + 4727^2 .

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

It is not an unprimeable number, because it can be changed into a prime (213033017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10651641 + ... + 10651660.

Almost surely, 2^213033010 is an apocalyptic number.

213033010 is a deficient number, since it is larger than the sum of its proper divisors (170426426).

213033010 is a wasteful number, since it uses less digits than its factorization.

213033010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21303308.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 213033010 is about 14595.6503794795. The cubic root of 213033010 is about 597.2401115279.

Adding to 213033010 its reverse (10330312), we get a palindrome (223363322).

The spelling of 213033010 in words is "two hundred thirteen million, thirty-three thousand, ten".