656113 has 2 divisors, whose sum is σ = 656114. Its totient is φ = 656112.

The previous prime is 656077. The next prime is 656119. The reversal of 656113 is 311656.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 652864 + 3249 = 808^2 + 57^2 .

656113 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 656113 - 2⁹ = 655601 is a prime.

656113 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (656119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328056 + 328057.

It is an arithmetic number, because the mean of its divisors is an integer number (328057).

2⁶⁵⁶¹¹³ is an apocalyptic number.

It is an amenable number.

656113 is a deficient number, since it is larger than the sum of its proper divisors (1).

656113 is an equidigital number, since it uses as much as digits as its factorization.

656113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 22.

The square root of 656113 is about 810.0080246516. The cubic root of 656113 is about 86.8946185184.

Adding to 656113 its reverse (311656), we get a palindrome (967769).

The spelling of 656113 in words is "six hundred fifty-six thousand, one hundred thirteen".