103305214 has 4 divisors (see below), whose sum is σ = 154957824. Its totient is φ = 51652606.

The previous prime is 103305173. The next prime is 103305227. The reversal of 103305214 is 412503301.

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

It is a junction number, because it is equal to n+sod(n) for n = 103305191 and 103305200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25826302 + ... + 25826305.

It is an arithmetic number, because the mean of its divisors is an integer number (38739456).

Almost surely, 2^103305214 is an apocalyptic number.

103305214 is a deficient number, since it is larger than the sum of its proper divisors (51652610).

103305214 is an equidigital number, since it uses as much as digits as its factorization.

103305214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51652609.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103305214 is about 10163.9172566486. The cubic root of 103305214 is about 469.2173696089.

Adding to 103305214 its reverse (412503301), we get a palindrome (515808515).

The spelling of 103305214 in words is "one hundred three million, three hundred five thousand, two hundred fourteen".