120223033013 has 2 divisors, whose sum is σ = 120223033014. Its totient is φ = 120223033012.

The previous prime is 120223033001. The next prime is 120223033043. The reversal of 120223033013 is 310330322021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69157428484 + 51065604529 = 262978^2 + 225977^2 .

It is a cyclic number.

It is not a de Polignac number, because 120223033013 - 2⁴ = 120223032997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120223033043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111516506 + 60111516507.

It is an arithmetic number, because the mean of its divisors is an integer number (60111516507).

Almost surely, 2^120223033013 is an apocalyptic number.

It is an amenable number.

120223033013 is a deficient number, since it is larger than the sum of its proper divisors (1).

120223033013 is an equidigital number, since it uses as much as digits as its factorization.

120223033013 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 120223033013 its reverse (310330322021), we get a palindrome (430553355034).

The spelling of 120223033013 in words is "one hundred twenty billion, two hundred twenty-three million, thirty-three thousand, thirteen".