103906214 has 4 divisors (see below), whose sum is σ = 155859324. Its totient is φ = 51953106.

The previous prime is 103906207. The next prime is 103906223. The reversal of 103906214 is 412609301.

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

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, 25976552 + ... + 25976555.

It is an arithmetic number, because the mean of its divisors is an integer number (38964831).

Almost surely, 2^103906214 is an apocalyptic number.

103906214 is a deficient number, since it is larger than the sum of its proper divisors (51953110).

103906214 is an equidigital number, since it uses as much as digits as its factorization.

103906214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51953109.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 103906214 is about 10193.4397530961. The cubic root of 103906214 is about 470.1255345977.

The spelling of 103906214 in words is "one hundred three million, nine hundred six thousand, two hundred fourteen".