1345110235603 has 16 divisors (see below), whose sum is σ = 1379282014656. Its totient is φ = 1311451845120.

The previous prime is 1345110235577. The next prime is 1345110235613. The reversal of 1345110235603 is 3065320115431.

It is a cyclic number.

It is not a de Polignac number, because 1345110235603 - 2¹⁷ = 1345110104531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345110235613) 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, 1901775 + ... + 2511367.

It is an arithmetic number, because the mean of its divisors is an integer number (86205125916).

Almost surely, 2^{1345110235603} is an apocalyptic number.

1345110235603 is a deficient number, since it is larger than the sum of its proper divisors (34171779053).

1345110235603 is a wasteful number, since it uses less digits than its factorization.

1345110235603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610014.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 1345110235603 in words is "one trillion, three hundred forty-five billion, one hundred ten million, two hundred thirty-five thousand, six hundred three".