3113723 has 2 divisors, whose sum is σ = 3113724. Its totient is φ = 3113722.

The previous prime is 3113707. The next prime is 3113767. The reversal of 3113723 is 3273113.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3113723 - 2⁴ = 3113707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113695 and 3113704.

It is not a weakly prime, because it can be changed into another prime (3113783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556861 + 1556862.

It is an arithmetic number, because the mean of its divisors is an integer number (1556862).

Almost surely, 2^3113723 is an apocalyptic number.

3113723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113723 is an equidigital number, since it uses as much as digits as its factorization.

3113723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 20.

The square root of 3113723 is about 1764.5744529489. The cubic root of 3113723 is about 146.0248128216.

Adding to 3113723 its reverse (3273113), we get a palindrome (6386836).

The spelling of 3113723 in words is "three million, one hundred thirteen thousand, seven hundred twenty-three".