103816946 has 8 divisors (see below), whose sum is σ = 156086364. Its totient is φ = 51788160.

The previous prime is 103816939. The next prime is 103816967. The reversal of 103816946 is 649618301.

It can be written as a sum of positive squares in 2 ways, for example, as 103815721 + 1225 = 10189^2 + 35^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59075 + ... + 60806.

Almost surely, 2^103816946 is an apocalyptic number.

103816946 is a deficient number, since it is larger than the sum of its proper divisors (52269418).

103816946 is a wasteful number, since it uses less digits than its factorization.

103816946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120316.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 103816946 is about 10189.0601136709. The cubic root of 103816946 is about 469.9908644671.

It can be divided in two parts, 1038169 and 46, that multiplied together give a palindrome (47755774).

The spelling of 103816946 in words is "one hundred three million, eight hundred sixteen thousand, nine hundred forty-six".