3113523 has 24 divisors (see below), whose sum is σ = 5217888. Its totient is φ = 1752192.

The previous prime is 3113521. The next prime is 3113531. The reversal of 3113523 is 3253113.

3113523 is a `hidden beast` number, since 311 + 352 + 3 = 666.

3113523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3113523 - 2¹ = 3113521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113496 and 3113505.

It is not an unprimeable number, because it can be changed into a prime (3113521) 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 23 ways as a sum of consecutive naturals, for example, 4261 + ... + 4937.

It is an arithmetic number, because the mean of its divisors is an integer number (217412).

Almost surely, 2^3113523 is an apocalyptic number.

3113523 is a deficient number, since it is larger than the sum of its proper divisors (2104365).

3113523 is a wasteful number, since it uses less digits than its factorization.

3113523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 760 counting only the distinct ones).

The product of its digits is 270, while the sum is 18.

The square root of 3113523 is about 1764.5177811516. The cubic root of 3113523 is about 146.0216862764.

Adding to 3113523 its reverse (3253113), we get a palindrome (6366636).

It can be divided in two parts, 3 and 113523, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 3113523 in words is "three million, one hundred thirteen thousand, five hundred twenty-three".