214131303 has 16 divisors (see below), whose sum is σ = 335892960. Its totient is φ = 134356608.

The previous prime is 214131299. The next prime is 214131319. The reversal of 214131303 is 303131412.

214131303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214131303 - 2² = 214131299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214130303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232800 + ... + 233717.

It is an arithmetic number, because the mean of its divisors is an integer number (20993310).

Almost surely, 2^214131303 is an apocalyptic number.

214131303 is a deficient number, since it is larger than the sum of its proper divisors (121761657).

214131303 is a wasteful number, since it uses less digits than its factorization.

214131303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466543 (or 466537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 214131303 is about 14633.2259942912. The cubic root of 214131303 is about 598.2647111258.

Adding to 214131303 its reverse (303131412), we get a palindrome (517262715).

The spelling of 214131303 in words is "two hundred fourteen million, one hundred thirty-one thousand, three hundred three".