223145033399 has 2 divisors, whose sum is σ = 223145033400. Its totient is φ = 223145033398.

The previous prime is 223145033381. The next prime is 223145033437. The reversal of 223145033399 is 993330541322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223145033399 - 2⁸ = 223145033143 is a prime.

It is a super-3 number, since 3×223145033399³ (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 (223145093399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111572516699 + 111572516700.

It is an arithmetic number, because the mean of its divisors is an integer number (111572516700).

Almost surely, 2^223145033399 is an apocalyptic number.

223145033399 is a deficient number, since it is larger than the sum of its proper divisors (1).

223145033399 is an equidigital number, since it uses as much as digits as its factorization.

223145033399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 44.

The spelling of 223145033399 in words is "two hundred twenty-three billion, one hundred forty-five million, thirty-three thousand, three hundred ninety-nine".