214842303 has 12 divisors (see below), whose sum is σ = 334199320. Its totient is φ = 132210576.

The previous prime is 214842301. The next prime is 214842349. The reversal of 214842303 is 303248412.

It is not a de Polignac number, because 214842303 - 2¹ = 214842301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214842301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 918013 + ... + 918246.

Almost surely, 2^214842303 is an apocalyptic number.

214842303 is a deficient number, since it is larger than the sum of its proper divisors (119357017).

214842303 is a wasteful number, since it uses less digits than its factorization.

214842303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836278 (or 1836275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 214842303 is about 14657.4998891353. The cubic root of 214842303 is about 598.9261375122.

The spelling of 214842303 in words is "two hundred fourteen million, eight hundred forty-two thousand, three hundred three".