223012313033 has 2 divisors, whose sum is σ = 223012313034. Its totient is φ = 223012313032.

The previous prime is 223012312993. The next prime is 223012313047. The reversal of 223012313033 is 330313210322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181717196089 + 41295116944 = 426283^2 + 203212^2 .

It is a cyclic number.

It is not a de Polignac number, because 223012313033 - 2¹⁸ = 223012050889 is a prime.

It is not a weakly prime, because it can be changed into another prime (223012313053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111506156516 + 111506156517.

It is an arithmetic number, because the mean of its divisors is an integer number (111506156517).

Almost surely, 2^223012313033 is an apocalyptic number.

It is an amenable number.

223012313033 is a deficient number, since it is larger than the sum of its proper divisors (1).

223012313033 is an equidigital number, since it uses as much as digits as its factorization.

223012313033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 223012313033 its reverse (330313210322), we get a palindrome (553325523355).

The spelling of 223012313033 in words is "two hundred twenty-three billion, twelve million, three hundred thirteen thousand, thirty-three".