103305652 has 6 divisors (see below), whose sum is σ = 180784898. Its totient is φ = 51652824.

The previous prime is 103305619. The next prime is 103305659. The reversal of 103305652 is 256503301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 102333456 + 972196 = 10116^2 + 986^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103305659) 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, 12913203 + ... + 12913210.

Almost surely, 2^103305652 is an apocalyptic number.

It is an amenable number.

103305652 is a deficient number, since it is larger than the sum of its proper divisors (77479246).

103305652 is a wasteful number, since it uses less digits than its factorization.

103305652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25826417 (or 25826415 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 103305652 is about 10163.9388034364. The cubic root of 103305652 is about 469.2180327471.

Adding to 103305652 its reverse (256503301), we get a palindrome (359808953).

The spelling of 103305652 in words is "one hundred three million, three hundred five thousand, six hundred fifty-two".