223230031301 has 2 divisors, whose sum is σ = 223230031302. Its totient is φ = 223230031300.

The previous prime is 223230031289. The next prime is 223230031357. The reversal of 223230031301 is 103130032322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184619746276 + 38610285025 = 429674^2 + 196495^2 .

It is a cyclic number.

It is not a de Polignac number, because 223230031301 - 2³⁴ = 206050162117 is a prime.

It is a super-3 number, since 3×223230031301³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223230031001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111615015650 + 111615015651.

It is an arithmetic number, because the mean of its divisors is an integer number (111615015651).

Almost surely, 2^223230031301 is an apocalyptic number.

It is an amenable number.

223230031301 is a deficient number, since it is larger than the sum of its proper divisors (1).

223230031301 is an equidigital number, since it uses as much as digits as its factorization.

223230031301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223230031301 its reverse (103130032322), we get a palindrome (326360063623).

The spelling of 223230031301 in words is "two hundred twenty-three billion, two hundred thirty million, thirty-one thousand, three hundred one".