212349203 has 8 divisors (see below), whose sum is σ = 231822336. Its totient is φ = 192904200.

The previous prime is 212349173. The next prime is 212349211. The reversal of 212349203 is 302943212.

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 212349203 - 2⁸ = 212348947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212349233) 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 7 ways as a sum of consecutive naturals, for example, 10718 + ... + 23228.

It is an arithmetic number, because the mean of its divisors is an integer number (28977792).

Almost surely, 2^212349203 is an apocalyptic number.

212349203 is a deficient number, since it is larger than the sum of its proper divisors (19473133).

212349203 is a wasteful number, since it uses less digits than its factorization.

212349203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14065.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 212349203 is about 14572.2065247512. The cubic root of 212349203 is about 596.6004067296.

The spelling of 212349203 in words is "two hundred twelve million, three hundred forty-nine thousand, two hundred three".