240053123331053 has 2 divisors, whose sum is σ = 240053123331054. Its totient is φ = 240053123331052.

The previous prime is 240053123331017. The next prime is 240053123331079. The reversal of 240053123331053 is 350133321350042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144473620799524 + 95579502531529 = 12019718^2 + 9776477^2 .

It is a cyclic number.

It is not a de Polignac number, because 240053123331053 - 2¹⁰ = 240053123330029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240053123331953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120026561665526 + 120026561665527.

It is an arithmetic number, because the mean of its divisors is an integer number (120026561665527).

Almost surely, 2^{240053123331053} is an apocalyptic number.

It is an amenable number.

240053123331053 is a deficient number, since it is larger than the sum of its proper divisors (1).

240053123331053 is an equidigital number, since it uses as much as digits as its factorization.

240053123331053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 240053123331053 its reverse (350133321350042), we get a palindrome (590186444681095).

The spelling of 240053123331053 in words is "two hundred forty trillion, fifty-three billion, one hundred twenty-three million, three hundred thirty-one thousand, fifty-three".