103113214 has 4 divisors (see below), whose sum is σ = 154669824. Its totient is φ = 51556606.

The previous prime is 103113203. The next prime is 103113221. The reversal of 103113214 is 412311301.

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, 25778302 + ... + 25778305.

It is an arithmetic number, because the mean of its divisors is an integer number (38667456).

Almost surely, 2^103113214 is an apocalyptic number.

103113214 is a deficient number, since it is larger than the sum of its proper divisors (51556610).

103113214 is an equidigital number, since it uses as much as digits as its factorization.

103113214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51556609.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 103113214 is about 10154.4676866885. The cubic root of 103113214 is about 468.9264981808.

Adding to 103113214 its reverse (412311301), we get a palindrome (515424515).

The spelling of 103113214 in words is "one hundred three million, one hundred thirteen thousand, two hundred fourteen".