142352223313 has 2 divisors, whose sum is σ = 142352223314. Its totient is φ = 142352223312.

The previous prime is 142352223239. The next prime is 142352223317. The reversal of 142352223313 is 313322253241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132895244304 + 9456979009 = 364548^2 + 97247^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142352223313 is a prime.

It is not a weakly prime, because it can be changed into another prime (142352223317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71176111656 + 71176111657.

It is an arithmetic number, because the mean of its divisors is an integer number (71176111657).

Almost surely, 2^142352223313 is an apocalyptic number.

It is an amenable number.

142352223313 is a deficient number, since it is larger than the sum of its proper divisors (1).

142352223313 is an equidigital number, since it uses as much as digits as its factorization.

142352223313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

Adding to 142352223313 its reverse (313322253241), we get a palindrome (455674476554).

The spelling of 142352223313 in words is "one hundred forty-two billion, three hundred fifty-two million, two hundred twenty-three thousand, three hundred thirteen".