103420214 has 8 divisors (see below), whose sum is σ = 164255688. Its totient is φ = 48668320.

The previous prime is 103420183. The next prime is 103420267. The reversal of 103420214 is 412024301.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103420192 and 103420201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520852 + ... + 1520919.

It is an arithmetic number, because the mean of its divisors is an integer number (20531961).

Almost surely, 2^103420214 is an apocalyptic number.

103420214 is a deficient number, since it is larger than the sum of its proper divisors (60835474).

103420214 is a wasteful number, since it uses less digits than its factorization.

103420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041790.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 103420214 is about 10169.5729507192. The cubic root of 103420214 is about 469.3914169292.

Adding to 103420214 its reverse (412024301), we get a palindrome (515444515).

The spelling of 103420214 in words is "one hundred three million, four hundred twenty thousand, two hundred fourteen".