223125583 has 2 divisors, whose sum is σ = 223125584. Its totient is φ = 223125582.

The previous prime is 223125571. The next prime is 223125593. The reversal of 223125583 is 385521322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223125583 is a prime.

It is a super-3 number, since 3×223125583³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223125533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111562791 + 111562792.

It is an arithmetic number, because the mean of its divisors is an integer number (111562792).

Almost surely, 2^223125583 is an apocalyptic number.

223125583 is a deficient number, since it is larger than the sum of its proper divisors (1).

223125583 is an equidigital number, since it uses as much as digits as its factorization.

223125583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 223125583 is about 14937.3887610921. The cubic root of 223125583 is about 606.5265123578.

The spelling of 223125583 in words is "two hundred twenty-three million, one hundred twenty-five thousand, five hundred eighty-three".