1351063045603 has 16 divisors (see below), whose sum is σ = 1359337799680. Its totient is φ = 1342816250400.

The previous prime is 1351063045571. The next prime is 1351063045637. The reversal of 1351063045603 is 3065403601531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1351063045603 - 2⁵ = 1351063045571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351063045643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294282838 + ... + 294287428.

It is an arithmetic number, because the mean of its divisors is an integer number (84958612480).

Almost surely, 2^{1351063045603} is an apocalyptic number.

1351063045603 is a deficient number, since it is larger than the sum of its proper divisors (8274754077).

1351063045603 is a wasteful number, since it uses less digits than its factorization.

1351063045603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7258.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 1351063045603 in words is "one trillion, three hundred fifty-one billion, sixty-three million, forty-five thousand, six hundred three".