103386944 has 14 divisors (see below), whose sum is σ = 205158594. Its totient is φ = 51693440.

The previous prime is 103386937. The next prime is 103386947. The reversal of 103386944 is 449683301.

It can be written as a sum of positive squares in only one way, i.e., 93702400 + 9684544 = 9680^2 + 3112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103386898 and 103386907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103386947) by changing a digit.

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 as a sum of consecutive naturals, namely, 807647 + ... + 807774.

Almost surely, 2^103386944 is an apocalyptic number.

It is an amenable number.

103386944 is a deficient number, since it is larger than the sum of its proper divisors (101771650).

103386944 is an equidigital number, since it uses as much as digits as its factorization.

103386944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615433 (or 1615423 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 103386944 is about 10167.9370572403. The cubic root of 103386944 is about 469.3410775524.

The spelling of 103386944 in words is "one hundred three million, three hundred eighty-six thousand, nine hundred forty-four".