223023113 has 2 divisors, whose sum is σ = 223023114. Its totient is φ = 223023112.

The previous prime is 223023107. The next prime is 223023133. The reversal of 223023113 is 311320322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222695929 + 327184 = 14923^2 + 572^2 .

It is a cyclic number.

It is not a de Polignac number, because 223023113 - 2¹⁸ = 222760969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223023091 and 223023100.

It is not a weakly prime, because it can be changed into another prime (223023133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511556 + 111511557.

It is an arithmetic number, because the mean of its divisors is an integer number (111511557).

Almost surely, 2^223023113 is an apocalyptic number.

It is an amenable number.

223023113 is a deficient number, since it is larger than the sum of its proper divisors (1).

223023113 is an equidigital number, since it uses as much as digits as its factorization.

223023113 is an evil number, because the sum of its binary digits is even.

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

The square root of 223023113 is about 14933.9583834963. The cubic root of 223023113 is about 606.4336494246.

Adding to 223023113 its reverse (311320322), we get a palindrome (534343435).

The spelling of 223023113 in words is "two hundred twenty-three million, twenty-three thousand, one hundred thirteen".