1351041452603 has 2 divisors, whose sum is σ = 1351041452604. Its totient is φ = 1351041452602.

The previous prime is 1351041452521. The next prime is 1351041452609. The reversal of 1351041452603 is 3062541401531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351041452603 - 2²⁶ = 1350974343739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351041452609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675520726301 + 675520726302.

It is an arithmetic number, because the mean of its divisors is an integer number (675520726302).

Almost surely, 2^{1351041452603} is an apocalyptic number.

1351041452603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351041452603 is an equidigital number, since it uses as much as digits as its factorization.

1351041452603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1351041452603 in words is "one trillion, three hundred fifty-one billion, forty-one million, four hundred fifty-two thousand, six hundred three".