214303013503 has 2 divisors, whose sum is σ = 214303013504. Its totient is φ = 214303013502.

The previous prime is 214303013381. The next prime is 214303013527. The reversal of 214303013503 is 305310303412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214303013503 - 2²⁵ = 214269459071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214303013003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107151506751 + 107151506752.

It is an arithmetic number, because the mean of its divisors is an integer number (107151506752).

Almost surely, 2^214303013503 is an apocalyptic number.

214303013503 is a deficient number, since it is larger than the sum of its proper divisors (1).

214303013503 is an equidigital number, since it uses as much as digits as its factorization.

214303013503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 214303013503 its reverse (305310303412), we get a palindrome (519613316915).

The spelling of 214303013503 in words is "two hundred fourteen billion, three hundred three million, thirteen thousand, five hundred three".