214400103 has 8 divisors (see below), whose sum is σ = 295724400. Its totient is φ = 138004608.

The previous prime is 214400093. The next prime is 214400117. The reversal of 214400103 is 301004412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214400103 - 2⁵ = 214400071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214400203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232098 + ... + 1232271.

It is an arithmetic number, because the mean of its divisors is an integer number (36965550).

Almost surely, 2^214400103 is an apocalyptic number.

214400103 is a deficient number, since it is larger than the sum of its proper divisors (81324297).

214400103 is a wasteful number, since it uses less digits than its factorization.

214400103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464401.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 214400103 is about 14642.4076913601. The cubic root of 214400103 is about 598.5149412556.

Adding to 214400103 its reverse (301004412), we get a palindrome (515404515).

The spelling of 214400103 in words is "two hundred fourteen million, four hundred thousand, one hundred three".