1304542051303 has 2 divisors, whose sum is σ = 1304542051304. Its totient is φ = 1304542051302.

The previous prime is 1304542051301. The next prime is 1304542051313. The reversal of 1304542051303 is 3031502454031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1304542051303 - 2¹ = 1304542051301 is a prime.

Together with 1304542051301, 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 (1304542051301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652271025651 + 652271025652.

It is an arithmetic number, because the mean of its divisors is an integer number (652271025652).

Almost surely, 2^{1304542051303} is an apocalyptic number.

1304542051303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304542051303 is an equidigital number, since it uses as much as digits as its factorization.

1304542051303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 1304542051303 in words is "one trillion, three hundred four billion, five hundred forty-two million, fifty-one thousand, three hundred three".