33103241 has 4 divisors (see below), whose sum is σ = 33301632. Its totient is φ = 32904852.

The previous prime is 33103223. The next prime is 33103243. The reversal of 33103241 is 14230133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33103241 - 2⁶ = 33103177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33103243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98945 + ... + 99278.

It is an arithmetic number, because the mean of its divisors is an integer number (8325408).

Almost surely, 2^33103241 is an apocalyptic number.

It is an amenable number.

33103241 is a deficient number, since it is larger than the sum of its proper divisors (198391).

33103241 is a wasteful number, since it uses less digits than its factorization.

33103241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198390.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 33103241 is about 5753.5416049595. The cubic root of 33103241 is about 321.0875787731.

Adding to 33103241 its reverse (14230133), we get a palindrome (47333374).

The spelling of 33103241 in words is "thirty-three million, one hundred three thousand, two hundred forty-one".