213033202 has 8 divisors (see below), whose sum is σ = 320499036. Its totient is φ = 106200192.

The previous prime is 213033181. The next prime is 213033241. The reversal of 213033202 is 202330312.

It can be written as a sum of positive squares in 2 ways, for example, as 164326761 + 48706441 = 12819^2 + 6979^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 157363 + ... + 158710.

Almost surely, 2^213033202 is an apocalyptic number.

213033202 is a deficient number, since it is larger than the sum of its proper divisors (107465834).

213033202 is a wasteful number, since it uses less digits than its factorization.

213033202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316412.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 213033202 is about 14595.6569567800. The cubic root of 213033202 is about 597.2402909525.

Adding to 213033202 its reverse (202330312), we get a palindrome (415363514).

The spelling of 213033202 in words is "two hundred thirteen million, thirty-three thousand, two hundred two".