214053503 has 2 divisors, whose sum is σ = 214053504. Its totient is φ = 214053502.

The previous prime is 214053493. The next prime is 214053517. The reversal of 214053503 is 305350412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214053503 - 2⁶ = 214053439 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (217053503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107026751 + 107026752.

It is an arithmetic number, because the mean of its divisors is an integer number (107026752).

Almost surely, 2^214053503 is an apocalyptic number.

214053503 is a deficient number, since it is larger than the sum of its proper divisors (1).

214053503 is an equidigital number, since it uses as much as digits as its factorization.

214053503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 214053503 is about 14630.5674189349. The cubic root of 214053503 is about 598.1922468137.

The spelling of 214053503 in words is "two hundred fourteen million, fifty-three thousand, five hundred three".