1342203021307 has 2 divisors, whose sum is σ = 1342203021308. Its totient is φ = 1342203021306.

The previous prime is 1342203021281. The next prime is 1342203021349. The reversal of 1342203021307 is 7031203022431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342203021307 - 2²³ = 1342194632699 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342203031307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671101510653 + 671101510654.

It is an arithmetic number, because the mean of its divisors is an integer number (671101510654).

Almost surely, 2^{1342203021307} is an apocalyptic number.

1342203021307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342203021307 is an equidigital number, since it uses as much as digits as its factorization.

1342203021307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 1342203021307 its reverse (7031203022431), we get a palindrome (8373406043738).

The spelling of 1342203021307 in words is "one trillion, three hundred forty-two billion, two hundred three million, twenty-one thousand, three hundred seven".