1303302303055 has 16 divisors (see below), whose sum is σ = 1600894890144. Its totient is φ = 1018037422080.

The previous prime is 1303302303047. The next prime is 1303302303097. The reversal of 1303302303055 is 5503032033031.

It is a happy number.

It is not a de Polignac number, because 1303302303055 - 2³ = 1303302303047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446626 + ... + 1675135.

It is an arithmetic number, because the mean of its divisors is an integer number (100055930634).

Almost surely, 2^{1303302303055} is an apocalyptic number.

1303302303055 is a deficient number, since it is larger than the sum of its proper divisors (297592587089).

1303302303055 is a wasteful number, since it uses less digits than its factorization.

1303302303055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124666.

The product of its (nonzero) digits is 12150, while the sum is 28.

Adding to 1303302303055 its reverse (5503032033031), we get a palindrome (6806334336086).

The spelling of 1303302303055 in words is "one trillion, three hundred three billion, three hundred two million, three hundred three thousand, fifty-five".