103214203 has 4 divisors (see below), whose sum is σ = 103242688. Its totient is φ = 103185720.

The previous prime is 103214197. The next prime is 103214269. The reversal of 103214203 is 302412301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103214203 - 2¹³ = 103206011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103214273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7851 + ... + 16372.

It is an arithmetic number, because the mean of its divisors is an integer number (25810672).

Almost surely, 2^103214203 is an apocalyptic number.

103214203 is a deficient number, since it is larger than the sum of its proper divisors (28485).

103214203 is an equidigital number, since it uses as much as digits as its factorization.

103214203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28484.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103214203 is about 10159.4391085335. The cubic root of 103214203 is about 469.0795369765.

Adding to 103214203 its reverse (302412301), we get a palindrome (405626504).

The spelling of 103214203 in words is "one hundred three million, two hundred fourteen thousand, two hundred three".