213251203 has 8 divisors (see below), whose sum is σ = 233161200. Its totient is φ = 193428480.

The previous prime is 213251191. The next prime is 213251219. The reversal of 213251203 is 302152312.

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

It is a cyclic number.

It is not a de Polignac number, because 213251203 - 2⁹ = 213250691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213251273) 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, 16650 + ... + 26527.

It is an arithmetic number, because the mean of its divisors is an integer number (29145150).

Almost surely, 2^213251203 is an apocalyptic number.

213251203 is a deficient number, since it is larger than the sum of its proper divisors (19909997).

213251203 is a wasteful number, since it uses less digits than its factorization.

213251203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43637.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 213251203 is about 14603.1230563876. The cubic root of 213251203 is about 597.4439440184.

It can be divided in two parts, 2132 and 51203, that added together give a palindrome (53335).

The spelling of 213251203 in words is "two hundred thirteen million, two hundred fifty-one thousand, two hundred three".