103044664 has 16 divisors (see below), whose sum is σ = 193964400. Its totient is φ = 51320832.

The previous prime is 103044661. The next prime is 103044673. The reversal of 103044664 is 466440301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103044661) 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 in 3 ways as a sum of consecutive naturals, for example, 23004 + ... + 27115.

It is an arithmetic number, because the mean of its divisors is an integer number (12122775).

Almost surely, 2^103044664 is an apocalyptic number.

It is an amenable number.

103044664 is a deficient number, since it is larger than the sum of its proper divisors (90919736).

103044664 is a wasteful number, since it uses less digits than its factorization.

103044664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50382 (or 50378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 103044664 is about 10151.0917639434. The cubic root of 103044664 is about 468.8225605244.

Adding to 103044664 its reverse (466440301), we get a palindrome (569484965).

The spelling of 103044664 in words is "one hundred three million, forty-four thousand, six hundred sixty-four".