1302400313303 has 2 divisors, whose sum is σ = 1302400313304. Its totient is φ = 1302400313302.

The previous prime is 1302400313287. The next prime is 1302400313321. The reversal of 1302400313303 is 3033130042031.

It is a weak prime.

It is an emirp because it is prime and its reverse (3033130042031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1302400313303 - 2⁴ = 1302400313287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302400313603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651200156651 + 651200156652.

It is an arithmetic number, because the mean of its divisors is an integer number (651200156652).

Almost surely, 2^{1302400313303} is an apocalyptic number.

1302400313303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302400313303 is an equidigital number, since it uses as much as digits as its factorization.

1302400313303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1302400313303 its reverse (3033130042031), we get a palindrome (4335530355334).

The spelling of 1302400313303 in words is "one trillion, three hundred two billion, four hundred million, three hundred thirteen thousand, three hundred three".