3113241 has 4 divisors (see below), whose sum is σ = 4150992. Its totient is φ = 2075492.

The previous prime is 3113239. The next prime is 3113249. The reversal of 3113241 is 1423113.

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 3113241 - 2¹ = 3113239 is a prime.

It is an Ulam number.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113241.

It is not an unprimeable number, because it can be changed into a prime (3113249) 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, 518871 + ... + 518876.

It is an arithmetic number, because the mean of its divisors is an integer number (1037748).

Almost surely, 2^3113241 is an apocalyptic number.

It is an amenable number.

3113241 is a deficient number, since it is larger than the sum of its proper divisors (1037751).

3113241 is a wasteful number, since it uses less digits than its factorization.

3113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037750.

The product of its digits is 72, while the sum is 15.

The square root of 3113241 is about 1764.4378708246. The cubic root of 3113241 is about 146.0172776200.

Adding to 3113241 its reverse (1423113), we get a palindrome (4536354).

The spelling of 3113241 in words is "three million, one hundred thirteen thousand, two hundred forty-one".