103243652 has 24 divisors (see below), whose sum is σ = 191711520. Its totient is φ = 48481920.

The previous prime is 103243639. The next prime is 103243661. The reversal of 103243652 is 256342301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37499 + ... + 40157.

It is an arithmetic number, because the mean of its divisors is an integer number (7987980).

Almost surely, 2^103243652 is an apocalyptic number.

It is an amenable number.

103243652 is a deficient number, since it is larger than the sum of its proper divisors (88467868).

103243652 is a wasteful number, since it uses less digits than its factorization.

103243652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251 (or 3249 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 103243652 is about 10160.8883469901. Note that the first 3 decimals coincide. The cubic root of 103243652 is about 469.1241452096.

Adding to 103243652 its reverse (256342301), we get a palindrome (359585953).

The spelling of 103243652 in words is "one hundred three million, two hundred forty-three thousand, six hundred fifty-two".