120342101303 has 2 divisors, whose sum is σ = 120342101304. Its totient is φ = 120342101302.

The previous prime is 120342101291. The next prime is 120342101309. The reversal of 120342101303 is 303101243021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120342101303 - 2¹⁶ = 120342035767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120342101309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60171050651 + 60171050652.

It is an arithmetic number, because the mean of its divisors is an integer number (60171050652).

Almost surely, 2^120342101303 is an apocalyptic number.

120342101303 is a deficient number, since it is larger than the sum of its proper divisors (1).

120342101303 is an equidigital number, since it uses as much as digits as its factorization.

120342101303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120342101303 its reverse (303101243021), we get a palindrome (423443344324).

The spelling of 120342101303 in words is "one hundred twenty billion, three hundred forty-two million, one hundred one thousand, three hundred three".