142013311303 has 2 divisors, whose sum is σ = 142013311304. Its totient is φ = 142013311302.

The previous prime is 142013311301. The next prime is 142013311309. The reversal of 142013311303 is 303113310241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142013311303 - 2¹ = 142013311301 is a prime.

Together with 142013311301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142013311301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71006655651 + 71006655652.

It is an arithmetic number, because the mean of its divisors is an integer number (71006655652).

Almost surely, 2^142013311303 is an apocalyptic number.

142013311303 is a deficient number, since it is larger than the sum of its proper divisors (1).

142013311303 is an equidigital number, since it uses as much as digits as its factorization.

142013311303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 142013311303 its reverse (303113310241), we get a palindrome (445126621544).

The spelling of 142013311303 in words is "one hundred forty-two billion, thirteen million, three hundred eleven thousand, three hundred three".